Videos

Video thumbnail for How to Factor x^2+1?
01:15
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How to Factor x^2+1?

How to Factor x^2+1? In this video, you will learn "how to factor x-squared plus one". Factorisation of quadratic polynomial whose roots are not real.
YouTube
· Feb 14, 2023
Video thumbnail for Factoring Trinomials & Polynomials, Basic Introduction - Algebra
34:46
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Factoring Trinomials & Polynomials, Basic Introduction - Algebra

This algebra video tutorial provides a basic introduction into factoring trinomials and factoring polynomials. It contains plenty of examples on how to factor quadratic equations. Algebra 1 Final Exam Review: https://www.youtube.com/watch?v=U0Y8nSmEpNM Factoring - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html ...
YouTube
· Jan 17, 2018
Video thumbnail for How To Factor Polynomials The Easy Way!
11:54
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How To Factor Polynomials The Easy Way!

This video explains how to factor polynomials. It explains how to factor the GCF, how to factor trinomials, how to factor difference of perfect squares, and how to factor cubic polynomials. Factoring - Free Formula Sheet: https://www.video-tutor.net/formula-sheets.html Factoring - More Lessons: https://www.video-tutor.net/factoring.html Final ...
YouTube
· Nov 19, 2019
Video thumbnail for Factor x^2 - 1
00:56
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Factor x^2 - 1

Disclosure: Some of the links below are affiliate links. This means that, at zero cost to you, I will earn an affiliate commission if you click through the link and finalize a purchase. If you're interested in purchasing a book with tons of factoring problems, check out this link: https://amzn.to/3g19Imn Awesome, clear video describing the ...
YouTube
· Jun 13, 2019
Video thumbnail for How to Solve x^2 -2x + 1 = 0 by Factoring
02:15
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How to Solve x^2 -2x + 1 = 0 by Factoring

In this video we’ll follow a clear set of steps for writing the factors for the equation x^2 -2x + 1 = 0. We’ll first write the skeleton form of the equation and then find the factors for the last term in the equation, and then test to see which set of factors give us the correct equation. There are a number of ways to factor equations like ...
YouTube
· Jul 17, 2021
Video thumbnail for Factoring completely with a common factor | Algebra 1 | Khan Academy
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Factoring completely with a common factor | Algebra 1 | Khan Academy

Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-quadratics-intro/e/factor-quadratics-common-factor We can factor quadratics by first pulling out a common factor so the result looks like a(x+b)(x+c).
YouTube
· Aug 15, 2019
Video thumbnail for How To Solve Quadratic Equations By Factoring - Quick & Simple! | Algebra Online Course
12:29
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How To Solve Quadratic Equations By Factoring - Quick & Simple! | Algebra Online Course

This algebra video tutorial explains how to solve quadratic equations by factoring in addition to using the quadratic formula. This video contains plenty of examples and practice problems. Algebra 2 Review: https://www.youtube.com/watch?v=i6sbjtJjJ-A _______________________________ Factoring - Free Formula Sheet: https://bit.ly/4dFNZJ8 ...
YouTube
· Jan 19, 2018
Video thumbnail for Factorising Algebraic Expressions ( factoring / factorizing )
07:28
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Factorising Algebraic Expressions ( factoring / factorizing )

How to factorise some basic expressions! Thanks for watching. (Also called factoring or factorizing in the US). Expanding brackets: https://youtu.be/63oU-AIzTcE Simplifying expressions: https://youtu.be/yigRz8b9eL0 Factorising quadratics: https://www.youtube.com/watch?v=1aq6N9wzP8s Algebra - Beginner to Master playlist - https://youtube.com ...
YouTube
· Aug 29, 2017
Video thumbnail for Factor x^2 + 2x + 1
02:10
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Factor x^2 + 2x + 1

In this math video lesson I go over how to factor the expression x^2+2x+1. Factoring is a good skill for algebra 2, and the technique I use can help students. #factoring #algebra2 #factor Every Month we have a new GIVEAWAY that is FREE to Enter. See link below for details. https://www.minutemathtutor.com/current-giveaway Factor x^2 + 2x + 1 ...
YouTube
· Nov 20, 2016
Video thumbnail for Factoring Quadratics... How? (NancyPi)
09:14
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Factoring Quadratics... How? (NancyPi)

MIT grad shows how to factor quadratic expressions. If you want to skip to the shortcut method, jump to 5:06. Nancy formerly of MathBFF explains the steps. Follow Nancy on Instagram: https://instagram.com/nancypi Twitter: https://twitter.com/nancypi The shortcut method ("The Magic X") helps you factor any tough quadratic that doesn't begin with ...
YouTube
· May 15, 2018
Video thumbnail for Factor Polynomials - Understand In 10 min
14:06
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Factor Polynomials - Understand In 10 min

Factoring polynomials can be easy if you understand a few simple steps. This video will explain how to factor a polynomial using the greatest common factor, trinomials and special factoring rules. Need more help with algebra? Check out my math courses below: TabletClass Math Academy https://tabletclass-academy.teachable.com/
YouTube
· Feb 13, 2019
Video thumbnail for How to Solve 2x^2 + x - 1 = 0 by Factoring
01:41
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How to Solve 2x^2 + x - 1 = 0 by Factoring

In this video we’ll follow a clear set of steps for writing the factors for the equation 2x^2 + x - 1 = 0. We’ll first write the skeleton form of the equation and then find the factors for the last term in the equation, and then test to see which set of factors give us the correct equation. There are a number of ways to factor equations ...
YouTube
· Oct 9, 2022
Video thumbnail for Factoring Polynomials - By GCF, AC Method, Grouping, Substitution, Sum & Difference of Cubes
45:43
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Factoring Polynomials - By GCF, AC Method, Grouping, Substitution, Sum & Difference of Cubes

This video shows you how to factor polynomials such as binomials and trinomials by removing the greatest common factor, using the ac method, substitution, and so much more. Factoring - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Factoring - More Lessons: https://www.video-tutor.net/factoring.html Final Exam and ...
YouTube
· Feb 16, 2016
Video thumbnail for ❖ Solving Quadratic Equations by Factoring - Basic Examples ❖
07:19
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❖ Solving Quadratic Equations by Factoring - Basic Examples ❖

Solving Quadratic Equations by Factoring - Basic Examples. In this video, I solve two basic quadratic equations by factoring. Notice that the second quadratic equation is a bit more tricky, largely due to the coefficient in front of the x^2 term. To factor this quadratic polynomial, I simply use trial and error and then check my work to be sure ...
YouTube
· May 25, 2010
Video thumbnail for How to Solve Quadratic Equations by Factoring (NancyPi)
11:11
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How to Solve Quadratic Equations by Factoring (NancyPi)

MIT grad shows how to solve any quadratic equation by factoring. To skip to the shortcut trick, go to time 6:11. Nancy formerly of MathBFF explains the steps. Follow me on Instagram! https://instagram.com/nancypi Follow me on Twitter: https://twitter.com/nancypi The shortcut trick ("The Magic X") helps you factor any tough quadratic that doesn ...
YouTube
· Jan 1, 2009
Video thumbnail for Factoring Trinomials The Easy Fast Way
12:16
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Factoring Trinomials The Easy Fast Way

This math video tutorial shows you how to factor trinomials the easy fast way. This video contains plenty of examples and practice problems for you to work on including factoring trinomials when the leading coefficient is 1 (a=1) and when it's not 1. This video will also help you to solve quadratic equations by factoring and by using the ...
YouTube
· Jul 18, 2016
Video thumbnail for Factor Theorem and Synthetic Division of Polynomial Functions
10:56
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Factor Theorem and Synthetic Division of Polynomial Functions

This precalculus video tutorial provides a basic introduction into the factor theorem and synthetic division of polynomials. Algebra - Free Formula Sheets: https://www.video-tutor.net/formula-sheets.html Polynomials - More Video Lessons: https://www.video-tutor.net/polynomials.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9
YouTube
· Feb 13, 2018
Video thumbnail for Evaluating Limits By Factoring
11:35
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Evaluating Limits By Factoring

This calculus video tutorial explains how to evaluate limits by factoring. Examples include factoring the gcf, trinomials, difference of cubes and difference of squares. Limits - Free Formula Sheet: https://www.video-tutor.net/calculus-formula-sheets.html Limits - Video Lessons: https://www.video-tutor.net/limits.html Final Exam and Test Prep ...
YouTube
· Feb 20, 2018
Video thumbnail for Factoring Higher Degree Polynomial Functions & Equations - Algebra 2
10:13
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Factoring Higher Degree Polynomial Functions & Equations - Algebra 2

This algebra 2 video tutorial explains how to factor higher degree polynomial functions and polynomial equations. It shows you how to factor expressions and equations in quadratic form using substitution. It shows you how to factor cubic polynomials using the factor by grouping method and how to factor special cases such as difference of ...
YouTube
· Nov 22, 2016
Video thumbnail for Factoring Cubic Polynomials- Algebra 2 & Precalculus
10:17
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Factoring Cubic Polynomials- Algebra 2 & Precalculus

This algebra 2 and precalculus video tutorial explains how to factor cubic polynomials by factoring by grouping method or by listing the possible rational zeros of the polynomial and then by reducing it using synthetic division. Factoring using the difference of squares method was also covered. Algebra Review: https://www.youtube.com/watch?v ...
YouTube
· Nov 22, 2016
Video thumbnail for Factoring Trinomials - Quick & Simple
19:32
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Factoring Trinomials - Quick & Simple

This algebra video tutorial explains how to factor trinomials. Factoring - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 ____________________________________ How To Factor Trinomials: https://www.youtube.com/watch?v=-4jANGlJRSY The Greatest Common Factor: https ...
YouTube
· Jul 1, 2020
Video thumbnail for Solving Trigonometric Equations By Factoring & By Using Double Angle Identities
18:32
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Solving Trigonometric Equations By Factoring & By Using Double Angle Identities

This trigonometry video tutorial explains how to solve trigonometric equations by factoring and by using double angle formulas and identities. It explains how to factor trigonometric expressions using the difference of perfect squares method and the same techniques used to factor trinomials in algebra. Trigonometry - Free Formula Sheet: https ...
YouTube
· Oct 21, 2017
Video thumbnail for Factoring Trinomials With Leading Coefficient not 1 - AC Method & By Grouping - Algebra - 3 Terms
11:23
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Factoring Trinomials With Leading Coefficient not 1 - AC Method & By Grouping - Algebra - 3 Terms

This algebra video tutorial shows you how to factor trinomials in the form ax2+bx+c when a, the leading coefficient, is not 1. It shows you how to use the ac method to factor such trinomials that contain 3 terms which involves factoring polynomials by grouping. This video contains plenty of examples and practice problems for you to work on ...
YouTube
· Sep 5, 2016
Video thumbnail for Solving a quadratic by completing the square
10:43
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Solving a quadratic by completing the square

👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with the quadratic term and the linear term. If the coefficient of the quadratic term is not 1, we factor out ...
YouTube
· Jan 1, 2009
Video thumbnail for Factoring Trinomials ( Easy X Method )
05:05
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Factoring Trinomials ( Easy X Method )

Learn how to factor trinomials using the x method. Step by step directions for factoring a trinomial 1. Multiply a x c place on the bollow 2. Place b on the bottom 3. Ask, what multiplies to a x c but adds to b 4. Rewrite the value of b in the original trinomial with factors 1 and 2 5. Factor by grouping If you need a refresher on how to factor ...
YouTube
· Aug 10, 2022
Video thumbnail for Factoring Perfect Square Trinomials
11:04
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Factoring Perfect Square Trinomials

This algebra video tutorial focuses on factoring perfect square trinomials. This video provides a formula that will help to do so. Factoring - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Factoring - More Lessons: https://www.video-tutor.net/factoring.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9
YouTube
· Nov 21, 2016
Video thumbnail for Factoring Trinomials ax2+bx+c By Grouping
14:49
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Factoring Trinomials ax2+bx+c By Grouping

This algebra video shows you how to factor trinomials in the form ax2+bx+c by grouping when the leading coefficient is not 1. It shows you how to solve hard factoring problems without a calculator. Factoring - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Factoring - More Video Lessons: https://www.video-tutor.net ...
YouTube
· Jul 17, 2016
Video thumbnail for BOX METHOD of Factoring Polynomials.m4v
03:31
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BOX METHOD of Factoring Polynomials.m4v

Quick and easy factoring of polynomials. Use the box method and eliminate the need for guessing and checking.
YouTube
· May 30, 2010
Video thumbnail for Factorise x^2-1 || Factor x2-1
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Factorise x^2-1 || Factor x2-1

How to factor x^2-1 || Factorize x^2-1 || How to factorise x2-1 || How to factorize x2-1 Solution: x^2-1 =x^2-1^2 =(x-1)(x+1) using the formula of a^2-b^2=(a-b)(a+b) Join The Community: https://www.youtube.com/channel/UCayFIAvSXSEOTI6M2sudyTA?sub_confirmation=1 Subscribe for more videos and stay tuned! ----------------------------- We post ...
YouTube
· Nov 14, 2021
Video thumbnail for Integration By Partial Fractions
41:07
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Integration By Partial Fractions

This calculus video tutorial provides a basic introduction into integrating rational functions using the partial fraction decomposition method. Partial fraction decomposition is the process of breaking a single complex fraction into multiple simpler fractions. The integrals of many rational functions lead to a natural log function with absolute ...
YouTube
· Mar 24, 2021
Video thumbnail for More examples of factoring quadratics with a leading coefficient of 1 | Algebra II | Khan Academy
16:30
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More examples of factoring quadratics with a leading coefficient of 1 | Algebra II | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-quadratics-intro/v/factoring-quadratic-expressions Can't get enough of Sal factoring simple quadratics? Here's a handful of examples ...
YouTube
· Apr 9, 2010
Video thumbnail for Factoring polynomials using complex numbers | Khan Academy
03:10
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Factoring polynomials using complex numbers | Khan Academy

Sal shows how to factor a fourth degree polynomial into linear factors using the sum-product rule and the sum of squares identity.
YouTube
· May 17, 2021
Video thumbnail for Algebra 7-5: Factoring x^2 + bx + c
08:37
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Algebra 7-5: Factoring x^2 + bx + c

YouTube
· Feb 11, 2020
Video thumbnail for Factoring x² + bx + c
08:58
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Factoring x² + bx + c

This video shows how to factor a trinomial such as x² + bx + c, using an algebra tiles example and then several examples demonstrating an algebraic method. This is one of a series of math video lessons created for the MPM2D grade 10 Academic math course in the province of Ontario, Canada.
YouTube
· Dec 24, 2011
Video thumbnail for Factoring Using the X Method Part 1
08:11
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Factoring Using the X Method Part 1

Factoring Quadratics
YouTube
· Apr 16, 2014
Video thumbnail for Factoring Completely - MathHelp.com - Algebra Help
02:06
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Factoring Completely - MathHelp.com - Algebra Help

Like my video? Visit https://www.MathHelp.com and let's complete the lesson together! In this lesson, students learn that the first step in all factoring problems is to check to see if a Greatest Common Factor can be factored out of the original polynomial. The problems in this lesson combine the following types of factoring: factoring out the ...
YouTube
· Jan 1, 2009
Video thumbnail for Factoring Quadratic Expressions Pt. 1
05:53
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Factoring Quadratic Expressions Pt. 1

In this video we explore how to factor the most basic quadratic expressions: trinomials that have the leading coefficient equal to 1.
YouTube
· May 16, 2015
Video thumbnail for Factoring when a is greater than one
03:50
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Factoring when a is greater than one

👉Learn how to factor quadratics when the coefficient of the term with a squared variable is not 1. To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic trinomial where the coefficient of the term with a squared variable is not 1, we find ...
YouTube
· May 9, 2012
Video thumbnail for Integrating Factor for Exact Differential Equations (Differential Equations 30)
01:15:55
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Integrating Factor for Exact Differential Equations (Differential Equations 30)

https://www.patreon.com/ProfessorLeonard How to use an Integrating Factor to Solve Exact Differential Equations.
YouTube
· Mar 28, 2019
Video thumbnail for Solving Linear Differential Equations with an Integrating Factor (Differential Equations 16)
01:11:01
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Solving Linear Differential Equations with an Integrating Factor (Differential Equations 16)

https://www.patreon.com/ProfessorLeonard Examples of solving Linear First Order Differential Equations with an Integrating Factor. Remember that when we have to divide by X, we should be stating a condition we are placing on the differential equation. TYPICALLY, this is x greater than 0. I will take this for granted in this video. It SHOULD be ...
YouTube
· Oct 24, 2018
Video thumbnail for Factoring Sums and Differences of Perfect Cubes
11:13
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Factoring Sums and Differences of Perfect Cubes

This algebra video tutorial focuses on factoring sums and differences of cubes. This video contains plenty of examples and practice problems factoring sums and differences of cubes along with the formulas and equations that go with it. Factoring - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Factoring - More Video ...
YouTube
· Nov 3, 2016
Video thumbnail for How do you factor a polynomial
04:26
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How do you factor a polynomial

Learn how to factor higher order trinomials. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. Given a higher order ...
YouTube
· Jan 19, 2015
Video thumbnail for Factoring Using the X Method Additional Examples
05:24
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Factoring Using the X Method Additional Examples

Factoring Quadratics
YouTube
· Apr 16, 2014
Video thumbnail for How to Solve x^2 - x + 2 = 0 by Factoring
01:59
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How to Solve x^2 - x + 2 = 0 by Factoring

In this video we’ll follow a clear set of steps for writing the factors for the equation x^2 - x + 2 = 0. We’ll first write the skeleton form of the equation and then find the factors for the last term in the equation, and then test to see which set of factors give us the correct equation. There are a number of ways to factor equations like ...
YouTube
· Oct 9, 2020
Video thumbnail for How to factor x^4 +x^2 +1.
03:32
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How to factor x^4 +x^2 +1.

YouTube
· Jun 25, 2021
Video thumbnail for ❖ Finding all the Zeros of a Polynomial - – Step-by-Step Example Using Rational Roots Test ❖
10:12
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❖ Finding all the Zeros of a Polynomial - – Step-by-Step Example Using Rational Roots Test ❖

Finding All the Zeros of a Polynomial In this video, I walk through how to find all the zeros of a polynomial of degree 4. Using the rational roots test, we determine all possible rational roots of the polynomial and test them until we find an actual root. From there, we use synthetic division to factor the polynomial step-by-step. Step 1 ...
YouTube
· Aug 28, 2010
Video thumbnail for Simplifying Algebraic Fractions using Factorising
24:35
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Simplifying Algebraic Fractions using Factorising

YouTube
· Apr 2, 2020
Video thumbnail for Factor and Solve Cubic Equations in Less Than One Minute! - Super Simple Trick
07:18
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Factor and Solve Cubic Equations in Less Than One Minute! - Super Simple Trick

Learn how to Factor and Solve Cubic Equations in Less Than One Minute using this Super Simple Trick. Step-by-Step Tutorial by PreMath.com
YouTube
· Jun 17, 2018
Video thumbnail for Factor 2x^2 - x - 1
02:17
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Factor 2x^2 - x - 1

Factor 2x^2 - x - 1 We are given the quadratic expression: 2x^2 - x - 1 To factor this quadratic expression, we will use the method of factoring by grouping. ### Step 1: Multiply the coefficient of x^2 (which is 2) by the constant term (which is -1): 2 * -1 = -2 ### Step 2: Find two numbers that multiply to -2 and add up to the coefficient of x ...
YouTube
· Feb 2, 2025
Video thumbnail for Find local max and min values of f= x^2/x-1 by 2/methods: First and second derivative tests.
11:09
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Find local max and min values of f= x^2/x-1 by 2/methods: First and second derivative tests.

YouTube
· Nov 19, 2020