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Here is a practice booklet that I have selected to help with the 2025 GCSE Maths Paper 1 exam. I hope you enjoy it! Fo higher ONLY content, please see the Higher only video: 🔥Download my FREE practice booklets for the 2025 exam here🔥 Click this link to access the free booklet download: https://zurl.co/IMPL4 💡 Paper Specific Revision ...

Get ready to master Algebra Substitution with this fun MCQ quiz! 🎯 In this video, you’ll learn how to substitute numbers into algebraic expressions and solve them easily. Perfect for beginners and anyone who wants quick practice! ⭐ Great for school students ⭐ Practice substitution in simple steps ⭐ Easy examples and clear ...

Class 10 Maths Chapter 3 – Substitution Method | Pair of Linear Equations In this video, we explain the Substitution Method to solve a pair of linear equations in two variables, as part of Chapter 3 – Class 10 Maths NCERT syllabus. Learn how to find the solution of two equations step-by-step using this easy and effective algebraic method ...

In this video I have explained in detail about Linear Equations In Two Variables --------------------------------------------------------------------------------- Material and Mind map Notes 👇: https://1drv.ms/b/c/89df1deb502d7945/ETLZrLLW-LtBiorubkIH6OUB_bh57NFB_mMM2jim97ND7g ...

Work through practice questions to solve systems of linear equations using both the elimination method and the substitution method. Step-by-step explanations help you understand when to choose each method and how to apply it correctly. Great for building confidence in solving linear systems! #LinearEquations #EliminationMethod # ...

A video revising the techniques and strategies for substituting values into expressions or formulae. This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend: Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG Casio Fx-991ex ...

Corbettmaths - This video shows how to solve linear simultaneous equations using substitution.

This calculus video tutorial provides a basic introduction into trigonometric substitution. It explains when to substitute x with sin, cos, or sec. It also explains how to perform a change of variables using u-substitution integration techniques and how to use right triangle trigonometry with sohcahtoa to convert back from angles in the form of ...

Corbettmaths - This video explains how to substitute values into expressions. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/substitution-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/substitution-pdf2.pdf

Substitution | Algebra | Maths | FuseSchool In algebra, we replace a letter with numbers in the process known as substitution. Given the formula A = 1/2bh, if the base is 5cm and the height is 10cm, then the area is ½ X 5 X 10 because we have replaced the b with 5 and the h with 10. You just need to be be careful with negative numbers: it is ...

In this Part 3 video of Class 10 Maths Chapter 3 – Pair of Linear Equations in Two Variables, we will cover two important methods: Substitution Method and Elimination Method in a simple and easy-to-understand way. This video also includes practice questions from NCERT Exercise 3.2 to help you strengthen your concept and score full marks in ...

In this video, we solve an integral using U-Substitution in just a few minutes! Watch as we break down the steps to make integration easier. If you're struggling with integrals, this method will help simplify complex functions. Stay tuned for more calculus tips! 🔔 Don't forget to like, share, and subscribe for more math tutorials! # ...

In this video, we learn how to substitute values into algebraic expressions. We start off with basic examples and progressively go to more complex demonstrations. We hope you learn a thing or two by watching this video. Let me know if you have any questions by writing them in the comments below. #substitution #algebra #gcse #gcsemaths #maths # ...

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-systems-topic/cc-8th-systems-with-substitution/v/the-substitution-method The Substitution Method Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org ...

This math video tutorial explains how to solve linear systems using substitution while avoiding fractions at the same time. Matrices - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html System of Equations: https://www.video-tutor.net/systems-of-equations.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/alg-solving-systems-of-equations-with-substitution/v/solving-linear-systems-by-substitution Solving Linear Systems by Substitution. Created by Sal Khan. Watch the next lesson ...

This video explains how to multiply algebraic fractions. It goes through a range of examples and is ideal for GCSE Higher or Core Maths recap. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/algebraic-fractions.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/multiplying-algebraic-fractions-pdf.pdf

This video explains how to solve quadratic inequalities. Ideal for GCSE and A-level maths. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/quadratic-inequalities-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/quadratic-inequalities-pdf1.pdf

In this video we are going to discover how to solve simultaneous equations by substitution. Simultaneous equations are two or more equations with two or more unknowns that must be solved at the same time; hence the name simultaneous. There are three different methods for solving simultaneous equations: elimination, substitution and graphically ...

Corbettmaths - This video shows how to expand brackets. This video is useful for Key Stage 3 Maths and also GCSE Maths. Practice Questions: http://corbettmaths.com/wp-content/uploads/2013/02/expanding-brackets-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/expanding-brackets-pdf1.pdf

A video revising the techniques and strategies for solving simultaneous equations. This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend: Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG Casio Fx-991ex Scientific Calculator ...

👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by substitution, we solve for one of the variables in one of the equations and then substitute for the variable in ...

This algebra 2 math video tutorial explains how to use the substitution method for solving systems of equations containing 2 and 3 variables. This video has many examples on solving linear equations. Matrices - Free Formula Sheet: https://bit.ly/3UE9Cmk ___________________________________ Systems of Linear Equations - 2 Variables: https://www ...

This Corbettmaths video tutorial shows how to calculate fractions of amounts. Practice Questions: https://corbettmaths.com/2019/08/29/fraction-of-amounts-practice-questions/ Textbook Exercise: https://corbettmaths.com/2019/09/25/fractions-of-amounts-textbook-exercise/

CREDITS Animation & Design: Waldi Apollis Narration: Lucy Billings Script: Lucy Billings In this video, we are going to discover how to solve simultaneous equations by substitution. Simultaneous equations are two or more equations with two or more unknowns. They are called simultaneous because they must be solved at the same time. Elimination ...

Corbettmaths - This video goes through how to multiply algebraic terms. It goes through all the skills needed for gcse foundation and will be useful as an introduction for the skills needed for gcse higher Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/multiplying-terms-pdf.pdf Textbook Exercises: https://corbettmaths ...

Find two unknowns by the substitution method! It's exactly as it sounds, SUBSTITUTE one of the equations into the other to solve and find the first unknown. Then, SUBSTITUTE this value into the original equation to solve and find the second unknown! Easy! Kind of ;)

Corbettmaths - This video explains how to expand a pair of brackets using FOIL. It goes through a few examples including squaring a single bracket. Practice Questions: http://corbettmaths.com/wp-content/uploads/2013/02/expanding-two-brackets-pdf1.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/expanding-two-brackets ...

With the basics of integration down, it's now time to learn about more complicated integration techniques! We need special techniques because integration is not as straightforward an algorithm as differentiation. The first technique we will add to our bag of tricks is the substitution rule. Check it out! Watch the whole Calculus playlist: http ...

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:solving-systems-of-equations-with-substitution/v/practice-using-substitution-for-systems Practice this lesson yourself on KhanAcademy.org right now ...

This video explains how to work out the perimeter of a semi-circle. Practice Questions: https://corbettmaths.com/2019/08/28/perimeter-of-a-semi-circle-practice-questions/ Textbook Exercises: https://corbettmaths.com/2019/09/19/perimeter-of-a-semi-circle-textbook-exercise/

This video explains how to answer compound interest questions. It covers how to approach calculator and non-calculator questions. Practice Questions: https://corbettmaths.com/2019/09/02/compound-interest-practice-questions/ Textbook Exercises: https://corbettmaths.com/2019/09/27/compound-interest-textbook-exercise/

Corbettmaths - This video explains how to simplify expressions by collecting like terms. Useful for Key Stage 3 and GCSE Mathematics. Practice Questions: https://corbettmaths.com/wp-content/uploads/2019/02/Collecting-like-terms.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/collecting-like-terms-pdf3.pdf

This video shows how to divide polynomials using long division. This technique can be useful for A-level maths, AS Maths or even Level 2 Further Maths Practice Questions: https://corbettmaths.com/wp-content/uploads/2019/07/Factor-Theorem.pdf

Calculus 1 tutorial on the integration by u-substitution, 3 slightly harder and trickier examples: integral of x/(1+x^4), integral of tan(x)*ln(cos(x)), integral of 1/(1+sqrt(x)). Want more integral practice for your calculus 1 or calculus 2 class? Check out my "100 integrals" 👉 https://youtu.be/dgm4-3-Iv3s 0:00 3 slightly harder and ...

Master the integral of x raised to 2x: a comprehensive guide using logarithmic properties and u-substitution. #IntegralPractice #enginerdmath #math #calculus enginerdmath(@enginerdmath). original sound - enginerdmath. Integral Practice #82 #fyp #enginerdmath #math #engineering #integrals #calculus

This video will cover how to solve linear simultaneous equations using substitution and elimination methods. This is relevant to O levels Maths 4024 and Igcse Maths 0580.

Corbettmaths - This video explains how to change the subject of a formula. Also known as rearranging formulae. This video is particularly useful for Key Stage 3 and GCSE Maths. Practice Questions: http://corbettmaths.com/wp-content/uploads/2013/02/changing-the-subject-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013 ...

Want to know how to solve simultaneous equations by substitution? Look no further! In this video we learn how to solve simultaneous equations using the substitution method. I hope you find this video helpful in one way or another!

This video explains alternate, corresponding and co-interior angles. It goes through a selection of examples and exam style questions. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/angles-parallel-lines-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/angles-in-parallel-lines-pdf1.pdf

Corbettmaths - This video explains how to complete the square and also how to solve quadratics using completing the square. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/completing-the-square-pdf1.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/completing-the-square-pdf2.pdf

This video explains how to simplify/cancel down algebraic fractions. It goes through several typical examples. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/algebraic-fractions.pdf

This video shows how to divide algebraic fractions. Ideal for GCSE Higher and C1/C2 revision. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/algebraic-fractions.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/dividing-algebraic-fractions-pdf1.pdf

We will talk about what u-substitution for integration is and its connection to the chain rule for differentiation. This is a basic introduction to integration by u sub. This is a tutorial for calculus 1 students. If you want more integral practice? Check out my "100 integrals" 👉 https://youtu.be/dgm4-3-Iv3s just calculus tutorial channel ...

Corbettmaths - This video goes through a few more advanced changing the subject questions. Useful for GCSE Higher or AS-level mathematics Practice Questions: http://corbettmaths.com/wp-content/uploads/2013/02/changing-the-subject-advanced-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/changing-the-subject ...

This video explains how to differentiate after some rearranging. Ideal for A-level maths, AS Maths or even Level 2 Further Maths. Practice Questions: https://corbettmaths.com/wp-content/uploads/2019/07/Differentiation-pdf-1.pdf

Now we look at solving simultaneous equations by a method of substitution. This involves re-arranging one equation to isolate a variable and then substituting this into the other equation.

Corbettmaths - This video goes through the laws of indices needed for both the foundation and higher tiers. It also explains why any number/variable to the power of zero is one. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/laws-of-indices-algebra-pdf.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads ...

This video shows how to add or subtract algebraic fractions by putting both fractions over a common denominator. Ideal for GCSE or C1/C2. Practice Questions: https://corbettmaths.com/wp-content/uploads/2013/02/algebraic-fractions.pdf Textbook Exercises: https://corbettmaths.com/wp-content/uploads/2013/02/adding-algebraic-fractions-pdf.pdf

This video explains how to attempt typical GCSE Algebraic Proof questions. I explain how to write expressions for commonly asked terms such as "consecutive even numbers" etc. I also go through 4 typical GCSE style questions. Practice Questions: https://corbettmaths.com/wp-content/uploads/2019/04/Algebraic-Proof-Questions.pdf Textbook Exercises ...