Polynomial Test Review

Vocabulary

100

The process of breaking up a polynomial into smaller parts that multiply together to form the polynomial

What is factoring?

200

A polynomial that has 3 terms

What is a trinomial?

300

The degree of a polynomial whose highest exponent is 2

What is quadratic?

400

The number 3 in the polynomial 4x² + 2x + 3x⁵ + 4

What is the leading coefficient?

500

What you get when you divide the leading coefficient of this polynomial by its constant:

x³ - 4x² + x⁵ - 4 + 10x

What is -1/4?

Polynomial Operations

100

(2x + 5) - (x - 3)

What is x + 8?

200

x(x² + 3x - 4)

What is x³ + 3x² - 4x?

300

(- 3x² + 2x - 4) - (2x2 - 5x - 7)

What is -5x² + 7x + 3?

400

(2x + 1)(x³ + 2x² + 2)

What is 2x⁴ + 5x³ + 2x² + 4x + 2?

500

(x - 2)(x² + 2x + 4)

What is x³ - 8?

GCF & Grouping Factoring

100

The GCF of 5x + 20

What is 5?

200

The GCF of 9x³ + 3x²

What is 3x²?

300

All of the factors of 8x² + 24x

What are 8x and (x + 3)?

400

All of the factors of 4x³ + 8x² + 7x + 14

What are (4x² + 7) and (x + 2)?

500

All of the factors of 6x³+9x²+12x+18

What are 3 and (x² + 2) and (2x + 3)?

Factoring Part I

100

The values for A, B and C in the trinomial 2x² + 3x + 5

What are 2, 3 and 5?

200

The first step in factoring any trinomial

What is finding the GCF?

300

All of the factors of 2x²+10x+12

What are 2, (x+3) and (x+2)?

400

All of the factors of 2x³ - 4x² + 3x - 6

What are (2x² + 3) and (x - 2)?

500

All of the factors of -4x³ + 2x² - 16x + 8

What are -2, (x²+4) and (2x - 1)?

Factoring Part II

100

All of the factors of 2x² - 2

What are 2, (x+1) and (x-1)?

200

All of the factors of 18x² - 32y²

What are 2, (3x + 4y) and (3x - 4y)?

300

All of the factors of 8x³ - 27

What are (2x - 3) and (4x² + 6x + 9)?

400

All of the factors of 14x² + 49x + 21?

What are 7, (2x+1) and (x+3)?

500

All of the factors of 8x³ + 32x² - 2x - 8?

What are 2, (2x+1), (2x-1), and (x+4)?