Equivalent Expressions

Front

What is an equivalent expression to 4x + 8 using FACTORING?

Back

4(x + 2)

Front

Which of the following expressions are equivalent? a. 4x + 3 - 5 + 2x b. -2(-3x + 1) c. -2 + 6x

Back

All of the above

Front

Identify which expression(s) below are equivalent to -3(2x - 4): a. 2(-x + 6) b. -6x + 8 + 4 c. 3(-2x + 1 + 3)

Back

b and c

Front

Which expressions are equivalent to: 3x + 4? a. 2x + 2 -2x + 3x b. 6 + 2(x - 1) + x c. 3(x + 4 - 2) - 2 d. - 2x + 1 - x - 2 + 5

Back

b and c

Front

What are the like terms that you can combine to simplify in the following expression? -3x + x - 5 - 2 + 2x

Back

-3x + x + 2x and - 5 - 2

Front

What is a like term?

Back

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

Front

What does it mean for two expressions to be equivalent?

Back

They have the same value for all values of the variable.

Front

How do you simplify the expression 2(x + 3) + 4?

Back

2x + 6 + 4 = 2x + 10.

Front

What is the greatest common factor (GCF) of 12 and 8?

Back

The GCF is 4.

Front

How do you factor the expression 6x + 9?

Back

3(2x + 3).