Overview
Expressions and Equations

Simplifying Expressions with Multiple Variables

 Video Tutorial

Key Aspects:
  • Expressions Involving Multiple Variables
  • Method 1: Using Indices
  • Method 2: Collecting Like Terms
  • Simplifying Complex Expressions Step-by-Step
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 GCSE Revision Flashcards

1) Expressions with Multiple Variables

Expressions with multiple variables include more than one variable, shown by the expression a + 2b + 3c squared.

2) Using Exponents to Simplify Expressions

Simplification techniques for exponents showing multiplication rules with variables x and y, and explanation of the commutative law.

3) Collecting Like Terms to Simplify Expressions

Simplification techniques showing how to collect like terms by adding coefficients and identifying like terms with the same variables and exponents.

4) Example

Simplifying algebraic expression involving multiple variables using distributive law, exponents, and collecting like terms.

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