Unit 8 Review

8-1

100

How would you classify this expression?

5

A Constant Monomial

200

How would you classify this expression?

4x³

A Cubic Monomial

300

How would you classify this expression?

9x²-8x+3

A Quadratic Trinomial

400

How would you classify this expression?

6x+7

A Linear Binomial

500

How would you classify this expression?

8x⁸-3x⁴+2

A Fourth Degree Trinomial

8-2

100

Find the GCF of the terms of the polynomial:

15z⁴-30z³+10z²

5z²

200

Multiply:

2x(8-x)

16x-2x²

300

Multiply the monomial and the polynomial:

2x³(5x+3)

10x⁴+6x³

400

Find the product:

7y⁵(8y²-9y+5)

56y⁷-63y⁶+35y⁵

500

Factor out the greatest common factor:

4x²+10x

2x(2x+5)

8-3

100

Find the product using the FOIl method:

(q-4)(q-5)

q²-9q+20

200

Simplify the product using the distributive property:

(x-2)(x+4)

x²+2x-8

300

Simplify the product using the distributive property:

(2c+7)(8c-6)

16c²+44c-42

400

Use FOIL to multiply:

(x-8)(x-7)

x²+x-56

500

Simplify the product:

(x+5)(x+6)

x²+11x+30

8-4

100

Simplify:

89²

7921

200

Multiple using a special product formula:

(6x-8)(6x+8)

36x²-64

300

Multiply using the rule for the square of a binomial:

(x-6)²

x²-12x+36

400

Multiply:

(5x-6)²

25x²-60x+36

500

Find the product:

(x-7)²

x²-14x+49

8-5

100

Factor the expression:

x²-3x-18

(x-6)(x+3)

200

Factor the expression:

n²-13n+40

(n-5)(n-8)

300

Factor the expression:

x²-4x-32

(x-8)(x+4)

400

Factor the trinomial completely:

x²+2x-24

(x+6)(x-4)

500

Factor the expression:

x²+9x+20

(x+4)(x+5)