Expression Basics

Factor the linear expression.

2x + 18

• 2(x + 9)

• 2(x + 8)

• 2(2x + 9)

• cannot be factored

Expand the linear expression.

Expand the linear expression.

Expand the linear expression.

3de + 5 is called an ........................ expression

the algebraic expression 2a + 3b -6 has 3 .................

the constant term in the algebraic expression 2a + 3b - 6 is

• 2

• 3

• -6

• 6

4 x a x b is written in Algebra as

• 4a

• 4ab

• 4b

• 4xaxb

in the algebraic expression 3w-7r+5, 5 is the

• constant term

• variable

• pronumeral

• coefficient

4 x b x a x 5 x b is written in Algebra as

• 20ab²

• 45bab

• 20ab

• 45ab