Answers Algebra III ASimplifying Polynomial Expressions

Simplifying Polynomial Expressions Answers

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To simplify the expression below, what should you do first?

Combine all like terms.

Subtract inside parentheses.

Subtract y from 4y.

Distribute the –y and 2 to the terms in the parentheses.

Simplify the expression.

7y² - y + 21

-7y² - y + 21

-8y + 21

-7y + 21

What is the first step in simplifying the expression-5x²(4x³ - x²)² ?

Distribute

Square

Subtract

Simplify

3x – 2

3x + 4

5x – 4

5x + 4

Simplify .

Option

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