Polynomials Quiz Review

Classifying

100

An expression with two terms is called: 

A binomial

200

An expression with a degree of 3 is called...

A cubic expression

300

Which of the following is a quadratic monomial?: 

1. 2x² + 4x – 3

2. 4x² – 1

3. -2x²

4. 5x³

Option 3

400

Classify the following polynomial: 

4a – 5a² + 6a³ – 5

Cubic polynomial

500

Write a quartic trinomial:

**Answers may vary, teacher will check**

Multiplying

100

Multiply: 

(x + 3)(x + 5)

x² + 8x + 15

200

Multiply: 

(x + 4)(2x – 7)

2x² + x– 28

300

Multiply the following binomials: 

(x – 6)²

x² – 12x + 36

400

Multiply the following binomials:
(2x – 1)(2x + 1)

4x² – 1

500

Find the area of a fenced in area with length 2x + 3 feet and width 3x - 2 feet

6x2 + 5x – 6 square feet

Factoring

100

Factor: 

x² + 6x + 8

(x + 4)(x + 2)

200

Factor: 

2x² + 11x + 12

(2x + 3)(x + 4)

300

Factor: 

x² + 8x – 9

(x + 9)(x - 1)

400

Factor:

3x2 – 17x + 10

(3x - 2)(x - 5)

500

Factor: 

9x² – 16

(3x - 4)(3x + 4)

Special Cases

100

Identify a and c (don’t factor): 9x² - 25

a = 3x and c = 5

200

Factor: 81x² - 4

(9x - 2)(9x + 2)

300

Factor: 16x² - 121

(4x - 11)(4x + 11)

400

If the factored form equation is (10x - 7)(10x + 7), what was the original equation?

100x² - 49

500

Can I factor 25x² - 24 as (5x - 12)(5x + 12)? Why or why not?

No because 24 is not a perfect square

Mixed Review

100

The degree is the largest ______________. 

1. Exponent

2. Constant

3. Coefficient 

1. Exponent

200

How many terms does the following have: 2x²+8x+5

3 terms

300

Put the following in standard form. 

1 + 2x⁵ + 6x³

2x⁵ + 6x³ + 1

400

What is the degree of 5x - 1 and what would be the name based on the degree?

Degree = 1 and linear expression

500

THROWBACK: 

Find the slope between the points (2, 1) and (6, 9)

Slope: 2