Multiplying Expressions (Junior Cert Mathematics): Flashcards

The number in front of a variable

A letter representing an unknown number

Shows how many times to multiply a variable by itself

Multiply them together

Add their exponents

An expression with two terms

Multiply the number by each term inside the bracket

First, Outer, Inner, Last

Terms with the same variable and exponent

$1$

$1$

$x^2$