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Video thumbnail for Multiplying complex numbers | Imaginary and complex numbers | Precalculus | Khan Academy
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Multiplying complex numbers | Imaginary and complex numbers | Precalculus | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:complex/x2ec2f6f830c9fb89:complex-mul/v/multiplying-complex-numbers Multiplying Complex Numbers Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math ...
YouTube
· Jul 13, 2011
Video thumbnail for Multiplying Complex Numbers
06:29
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Multiplying Complex Numbers

This algebra video tutorial explains how to multiply complex numbers and simplify it as well. it explains how to expand and foil complex numbers in standard form. Complex Numbers - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html _________________________________ Imaginary Numbers - Basic Intro: https://www.youtube.com ...
YouTube
· Jan 28, 2018
Video thumbnail for Ex 2: Multiply Complex Numbers
04:23
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Ex 2: Multiply Complex Numbers

This video provides examples of how to multiply complex numbers. Library: http://mathispower4u.com Search: http://mathispower4u.wordpress.com
YouTube
· Nov 23, 2011
Video thumbnail for How to Add, Subtract, Multiply and Divide Complex Numbers using a Casio Fx 991ES PLUS
03:22
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How to Add, Subtract, Multiply and Divide Complex Numbers using a Casio Fx 991ES PLUS

In this video I will show you how to add, divide and multiply complex numbers using your Casio fx-991ES Plus calculator. To enter the complex number mode press mode then 2. When in this mode you can access the complex number, i by pressing the ENG button.
YouTube
· Jul 21, 2014
Video thumbnail for Ex 3: Multiply Complex Numbers
04:29
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Ex 3: Multiply Complex Numbers

This video provides examples of how to multiply and square complex numbers. Library: http://mathispower4u.com Search: http://mathispower4u.wordpress.com
YouTube
· Nov 23, 2011
Video thumbnail for How to solve Complex Numbers using Casio Calculator #jonahemmanuel #complexnumbers
10:26
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How to solve Complex Numbers using Casio Calculator #jonahemmanuel #complexnumbers

This video teaches how to add, subtract, multiply and divide complex numbers with examples using just a calculator. It shows how to use the Casio-FX 991ES plus calculator to do Calculations based on Complex Numbers. link to class tutorials on Complex Numbers: https://youtube.com/watch?v=sbC93xq--kQ&feature=share9 Join our WhatsApp channel for ...
YouTube
· Jun 9, 2023
Video thumbnail for Imaginary Numbers - Basic Introduction
14:12
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Imaginary Numbers - Basic Introduction

This precalculus video tutorial provides a basic introduction into imaginary numbers. it explains how to simplify imaginary numbers as well as adding, subtracting, multiplying and dividing imaginary numbers. Complex Numbers - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html Imaginary Numbers: https://www.video ...
YouTube
· Jul 3, 2020
Video thumbnail for Imaginary Numbers Are Real [Part 7: Complex Multiplication]
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Imaginary Numbers Are Real [Part 7: Complex Multiplication]

More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimension along the number line, but in full two dimensional space. Accepting this not only ...
YouTube
· Oct 9, 2015
Video thumbnail for Complex Number Operations on the TI-84
08:06
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Complex Number Operations on the TI-84

This video provides examples on how to add, subtract, multiply, and divide complex number on the TI-84. It also provides examples of raising i to powers. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com
YouTube
· Nov 16, 2012
Video thumbnail for Computations with complex numbers using a TI 84
03:18
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Computations with complex numbers using a TI 84

Shows how do do computations with complex numbers; this is the sort of computation you need to do for AC Steady State analysis.
YouTube
· Nov 9, 2013
Video thumbnail for Complex Numbers and Imaginary Numbers Basic Operations (19 Examples)
20:27
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Complex Numbers and Imaginary Numbers Basic Operations (19 Examples)

Learn how to work with complex numbers in this video tutorial by Mario's Math Tutoring. We discuss what a complex number is and how to take the square root of a negative number. We also discuss how to add, subtract, multiply, and divide complex numbers. We discuss complex conjugates, finding zeros using the quadratic formula, as well as finding ...
YouTube
· Apr 12, 2020
Video thumbnail for COMPLEX NUMBERS | How to Add, Subtract, Multiply and Divide Complex Numbers
14:58
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COMPLEX NUMBERS | How to Add, Subtract, Multiply and Divide Complex Numbers

Let's go over Complex Numbers! Learn how to add complex numbers by combining like terms, subtract complex numbers by subtracting like terms, multiply complex numbers using the FOIL method, and divide complex numbers using complex conjugates. Comment what other topics you'd like the A+ Tutor to review! New videos are uploaded every week. Watch ...
YouTube
· Oct 27, 2020
Video thumbnail for How to Add, Subtract and Multiply Complex Numbers
05:59
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How to Add, Subtract and Multiply Complex Numbers

Complex numbers are a combination of a real number and an imaginary number that follow rules similar to those for regular numbers. Learn how to add, subtract, multiply and divide complex numbers through demonstrations of each.
Study.com
· Oct 29, 2012
Video thumbnail for CASIO CLASSWIZ FX-991EX Complex Numbers Complete Tutorial
03:39
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CASIO CLASSWIZ FX-991EX Complex Numbers Complete Tutorial

In this video I will teach you how to work with complex numbers on a Casio FX-991EX. I will teach you how to divide and multiply complex numbers, find the complex conjugate, argument, magnitude, absolute value and also how to convert between rectangular and polar forms. This video provides a complete tutorial of all of the complex number ...
YouTube
· May 4, 2021
Video thumbnail for TI 84 Plus CE Complex and Imaginary Numbers
04:48
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TI 84 Plus CE Complex and Imaginary Numbers

How to do problems with complex numbers and imaginary numbers on the TI84 Plus CE Graphing Calculator. If you are thinking about joining the military, read my article about joining the Marines here: https://militarystylebackpacks.com/should-i-join-the-marines/ Buy the GoPro Hero 7 Black here on Amazon: https://amzn.to/2QRGdm3 MATH - Mental ...
YouTube
· Feb 26, 2017
Video thumbnail for 02 - Multiply and Divide Complex Numbers
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02 - Multiply and Divide Complex Numbers

02 - Multiply and Divide Complex Numbers In this video, we are going to learn how to multiply and divide complex numbers. Visit channel Playlist for more videos on Engineering mathematics, applied electricity and Basic Mechanics. Kindly support and Subscribe Thank you 00:00 - Multiplication of Complex Numbers 03:57 - Conjugate Complex Numbers ...
YouTube
· Feb 8, 2022
Video thumbnail for Complex Numbers 3 - Polar form Multiplication and Division of Complex Numbers #jonahemmanuel
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Complex Numbers 3 - Polar form Multiplication and Division of Complex Numbers #jonahemmanuel

This video teaches how to multiply and divide complex numbers in polar form with examples. It also explained the meaning of complex numbers and the algebra of complex numbers. Join our WhatsApp channel for more FREE classes: https://whatsapp.com/channel/0029VarGOLT96H4IV9KJB53D link to First class on Complex Numbers: https://youtube.com/watch?v ...
YouTube
· Jun 6, 2023
Video thumbnail for Multiplication and Division of Complex Numbers in Polar Form
08:11
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Multiplication and Division of Complex Numbers in Polar Form

https://engineers.academy In this video you will learn how to multiply two complex numbers in polar form, as well as dividing one complex number by another, when both are expressed in polar form. Find out more about the Engineers Academy Maths Bridging Course: https://engineers.academy/product/l3-essential-mathematics-for-engineers/
YouTube
· Sep 3, 2018
Video thumbnail for Complex Numbers - Basic Operations
01:23:36
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Complex Numbers - Basic Operations

This algebra 2 video tutorial explains how to perform operations using complex numbers such as simplifying radicals, adding and subtracting complex numbers, simplifying it in standard form, graphing complex numbers and calculating the absolute value of complex numbers. This video contains plenty of examples and practice problems. It's useful ...
YouTube
· Nov 7, 2016
Video thumbnail for Complex conjugates | Imaginary and complex numbers | Precalculus | Khan Academy
08:04
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Complex conjugates | Imaginary and complex numbers | Precalculus | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-div/v/complex-conjugates Complex Conjugates Watch the next lesson: https://www.khanacademy.org/math/precalculus/imaginary_complex_precalc/multiplying ...
YouTube
· Dec 16, 2010
Video thumbnail for 05 - Solve (Multiply and Divide) Complex Numbers in Polar form
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05 - Solve (Multiply and Divide) Complex Numbers in Polar form

05 - Solve (Multiply and Divide) Complex Numbers in Polar form In this video we are going to learn how to multiply and Divide complex numbers in the polar form. Visit channel Playlist for more videos on Engineering mathematics, applied electricity and Basic Mechanics. Kindly support and Subscribe Thank you
YouTube
· Feb 11, 2022
Video thumbnail for Complex Numbers: Operations, Complex Conjugates, and the Linear Factorization Theorem
08:35
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Complex Numbers: Operations, Complex Conjugates, and the Linear Factorization Theorem

In getting through algebra, we never talked about complex numbers, but they are important so let's discuss them now! These are numbers with a real component and an imaginary component, so we first have to understand what i means, in a mathematical context. It's the square root of negative one. Then we need to learn how to do arithmetic with ...
YouTube
· Dec 11, 2017
Video thumbnail for Matrix Multiplication Casio Fx 991ES PLUS
03:32
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Matrix Multiplication Casio Fx 991ES PLUS

This video will show you how to multiply two matrices using your Casio Fx-991ES Plus. To access the matrix mode press mode 6. As always to return your calculator to normal press mode 1.
YouTube
· Jul 22, 2014
Video thumbnail for Casio Classwiz FX-991EX Matrix Multiplication: How to Multiply Two Matrices
02:33
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Casio Classwiz FX-991EX Matrix Multiplication: How to Multiply Two Matrices

In this video I will teach you how you can do matrix multiplication on a CASIO FX-991EX Classwiz calculator. This method also works on the Casio-570EX and a Casio FX-991DE X.
YouTube
· Apr 13, 2021
Video thumbnail for using calculator to solve complex numbers equations (matrix creamer's rule)
04:41
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using calculator to solve complex numbers equations (matrix creamer's rule)

casio fx991 ex
YouTube
· May 13, 2018
Video thumbnail for Add, Subtract, Multiply, Divide Imaginary & Complex Numbers - [1]
40:15
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Add, Subtract, Multiply, Divide Imaginary & Complex Numbers - [1]

More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson, you will learn what an imaginary number is and how they compare to a complex number. We will also learn how to use these numbers in math to perform calculations. In order to do this, we first learn that a complex number is the sum of a real ...
YouTube
· Dec 19, 2022
Video thumbnail for TI 84 PLUS: solving a matrix with imaginary numbers (TI 83 too)
06:23
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TI 84 PLUS: solving a matrix with imaginary numbers (TI 83 too)

if this helped you, please hit that Sub button AND/OR DONATE TO MY CHANNEL :) THANK YOU https://www.paypal.com/paypalme/mojtabaturkmani1?locale.x=en_US ... I only ask so that i may continue to bring more and more engineering videos ;) an EE course that uses a lot learned in linear algebra...Showing you how to punch in imaginary numbers in a ...
YouTube
· Apr 10, 2019
Video thumbnail for Complex Numbers | Calculator Technique | Mathematics
00:55
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Complex Numbers | Calculator Technique | Mathematics

Welcome to our YouTube channel, where we demystify the world of complex numbers and equip you with the tools to excel in their calculations! If you've ever found complex number arithmetic daunting or struggled with the intricacies of imaginary and real components, fear no more! Our tutorial series is designed to make complex number calculations ...
YouTube
· May 30, 2023
Video thumbnail for Scientific Calculator: Complex Numbers Operations (1)
08:25
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Scientific Calculator: Complex Numbers Operations (1)

Scientific Calculator: Complex Numbers Operations (1) ... Description
YouTube
· Aug 30, 2016
Video thumbnail for Multiplying Matrices
17:40
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Multiplying Matrices

This precalculus video tutorial provides a basic introduction into multiplying matrices. It explains how to tell if you can multiply two matrices together and how to determine the order of the new matrix. The order of the new matrix is based on the rows of the first matrix and the number of columns in the second matrix. To multiply two matrices ...
YouTube
· Feb 17, 2018
Video thumbnail for How to Add, Subtract, Multiply and Divide complex numbers using a Casio FX-115 ES PLUS
06:16
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How to Add, Subtract, Multiply and Divide complex numbers using a Casio FX-115 ES PLUS

This is a video tutorial of how to add, subtract, multiply and divide complex numbers in rectangular form using the Casio FX-115 ES PLUS calculator.
YouTube
· Mar 21, 2021
Video thumbnail for Imaginary Numbers Are Real [Part 1: Introduction]
05:47
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Imaginary Numbers Are Real [Part 1: Introduction]

For early access to new videos and other perks: https://www.patreon.com/welchlabs Want to learn more or teach this series? Check out the Imaginary Numbers are Real Workbook: http://www.welchlabs.com/resources. Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers ...
YouTube
· Jan 1, 2009
Video thumbnail for Complex Numbers Calculation using Casio fx-991ES plus
12:06
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Complex Numbers Calculation using Casio fx-991ES plus

This video shows you how to do complex calculation using Casio FX-991ES Plus. I will reply to all Subscriber's 🔔 questions. So make sure to Subscribe.😊 Please watch the better version of complex calculations here https://youtu.be/VDIibmdUh48 ====Purchase this calculator from Affiliated Stores === Amazon USA: https://amzn.to/35MLR2r Amazon ...
YouTube
· Dec 31, 2016
Video thumbnail for TI-36x Pro Complex Numbers
02:40
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TI-36x Pro Complex Numbers

This video will show you how you can input and work with complex numbers on the TI-36X Pro. We will look at addition, division and the magnitude to complex numbers.
YouTube
· Sep 7, 2015
Video thumbnail for Complex Numbers on the TI-Nspire
03:06
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Complex Numbers on the TI-Nspire

Tutorial on how to calculate complex numbers on the TI-nSpire CX CAS. The video shows how to change from real to rectangular mode and how to calculate with the number i.
YouTube
· Sep 6, 2013
Video thumbnail for Multiplying complex numbers in polar form | Precalculus | Khan Academy
02:27
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Multiplying complex numbers in polar form | Precalculus | Khan Academy

Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/v/divide-complex-polar Sal shows how to multiply two complex numbers in polar form by multiplying their moduli, adding their arguments, and simplifying.
YouTube
· Jun 28, 2021
Video thumbnail for Introduction To Imaginary Numbers
08:52
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Introduction To Imaginary Numbers

An imaginary number is a number that can be written as a real number multiplied by the imaginary unit i, which is defined by its property i² = −1. The square of an imaginary number bi is −b². For example, 5i is an imaginary number, and its square is −25. By definition. An imaginary number bi can be added to a real number a to form a ...
YouTube
· Dec 25, 2020
Video thumbnail for Electrical Engineering: Ch 10 Phasors (18 of 82) Phasor Addition & Division NOTE S/B 38+j37
06:09
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Electrical Engineering: Ch 10 Phasors (18 of 82) Phasor Addition & Division NOTE S/B 38+j37

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain how to add phasors, multiply phasors, and divide phasors. Next video in this series can be seen at: https://youtu.be/DAXbaUbK1O0
YouTube
· Dec 15, 2017
Video thumbnail for Multiplying complex numbers graphically example: -1-i | Precalculus | Khan Academy
03:37
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Multiplying complex numbers graphically example: -1-i | Precalculus | Khan Academy

Sal shows how we can multiply complex numbers graphically on the complex plane. We rotate an amount equal to the argument and scale by the modulus of the complex number by which we're multiplying.
YouTube
· Jun 28, 2021
Video thumbnail for Complex Number Calculation in Calculator I Casio fx991MS I The Calculator King
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Complex Number Calculation in Calculator I Casio fx991MS I The Calculator King

Hi this YouTube/Facebook Page channel gives complete information about “How to operate the calculator”. Complete guidance about the every function of calculator. Give easy way to solve numerical problem in minimum time. Give the easy solution of every math & numeric topic. Subscribe like & comment. Follow & Support us at:- Facebook: - https ...
YouTube
· Apr 11, 2021
Video thumbnail for Add , Subtract , Multiply and Divide two Complex values using fx-991 MS Calculator
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Add , Subtract , Multiply and Divide two Complex values using fx-991 MS Calculator

In this video we are going to learn , how to perform addition ,subtraction , multiplication and division of two complex number using fx-991 ms calculator. #fx-991 MS #Complex number Arithmetic If you like the video please share it with your friends and Please subscribe to our YouTube channel. To stay connected with us press the bell icon.
YouTube
· Mar 10, 2020
Video thumbnail for 10 - What are Imaginary Numbers?
38:00
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10 - What are Imaginary Numbers?

View more at http://www.MathTutorDVD.com. In this lesson, we will explore the concept of the imaginary number in algebra. We will discuss that for each new type of equation in algebra, a new type of number was needed to solve the equation. For equations involving square roots, we need the concept of the imaginary number "i
YouTube
· May 30, 2019
Video thumbnail for Casio FX-991EX Classwiz Complex Numbers: Rectangular to Polar Form Conversions (and Vice Versa)
02:18
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Casio FX-991EX Classwiz Complex Numbers: Rectangular to Polar Form Conversions (and Vice Versa)

In this video I will show you how to convert a complex number between rectangular and polar form using a casio classwiz fx-991EX. The same method also works for a Casio FX-570EX. This is my first in a series of complex number tutorials using this scientific calculator
YouTube
· Mar 10, 2021
Video thumbnail for COMPLEX NUMBER CALCULATIONS| CALCULATOR TECHNIQUES
08:08
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COMPLEX NUMBER CALCULATIONS| CALCULATOR TECHNIQUES

How to do ADDITION|MULTIPLICATION|DIVISION of complex numbers using calculator techniques. CALCULATOR TECHNIQUES|CALCULATOR SHORTCUTS
YouTube
· Apr 11, 2020
Video thumbnail for TI-84 Calculator - 13 - Working with complex numbers
20:07
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TI-84 Calculator - 13 - Working with complex numbers

Get more lessons like this at http://www.MathTutorDVD.com Learn how to perform calculations with complex numbers and imaginary numbers using the ti-84 calculator.
YouTube
· Mar 25, 2018
Video thumbnail for TI-Nspire CX: Operations with Complex Numbers
02:59
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TI-Nspire CX: Operations with Complex Numbers

For more instructions and videos, check out my iBook: TI-Nspire Step by Step Guide for the IB Teacher and Student: https://books.apple.com/us/book/ti-nspire-step-by-step-guide/id1234117186
YouTube
· Nov 7, 2019
Video thumbnail for Using Your Ti Nspire CAS to Find Complex Solutions IMAGINARY
02:15
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Using Your Ti Nspire CAS to Find Complex Solutions IMAGINARY

Ti-Nspire CAS the beast of all calculators by far. This quick video shows how to find complex solutions imaginary numbers to functions
YouTube
· Feb 1, 2013
Video thumbnail for How to use Rectangular and Polar Coordinates with your TI-Nspire.
07:26
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How to use Rectangular and Polar Coordinates with your TI-Nspire.

How you can utilize your TI-Nspire Calculator in order to perform arithmetic as well as convert between rectangular and polar coordinates.
YouTube
· Apr 28, 2018
Video thumbnail for HOW TO SOLVE COMPLEX MATRIX BY CALCULATOR
15:42
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HOW TO SOLVE COMPLEX MATRIX BY CALCULATOR

https://www.youtube.com/watch?v=vvsTxMgouyc
YouTube
· Nov 27, 2019
Video thumbnail for Imaginary Numbers Explained For Gen-Z
06:36
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Imaginary Numbers Explained For Gen-Z

Don't worry, imaginary numbers aren't real.. except in this video I make them fr by explaining what they are, how you use them in equations, and what the Mandelbrot Set is (with the use of Gen-Z slang). Get your friends out of the doom scrolling and support a guy: Share the video & Join the Discord Server! https://discord.gg/Q8gA2T363C Time ...
YouTube
· Mar 9, 2024