CPM CC2 Chapter 4

Front

Simplify the expression by combining like terms: 3 + 5 + 2x + 3x + 2

Back

5x + 10

Front

Simplify the following expression by combining like terms: 2x + 5 + x^2 + 1 + 1 + 3x^2

Back

4x^2 + 2x + 7

Front

What is the area of this figure?

Back

x^2 + 2x + 2

Front

What do we call these math tools?

Back

Algebra Tiles

Front

If x = 4, what is the perimeter of this figure?

Back

24

Front

What is a like term in algebra?

Back

Terms that have the same variable raised to the same power.

Front

Define the term 'expression' in mathematics.

Back

A combination of numbers, variables, and operators without an equality sign.

Front

What is the difference between an equation and an expression?

Back

An equation has an equality sign, while an expression does not.

Front

What does it mean to combine like terms?

Back

To add or subtract terms that have the same variable and exponent.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.