IM2: Chapter 2 Review on Polynomials

Naming Polynomials

100

Name the degree of the monomial:

5x²y⁴z

What is 7?

200

Classify (name) the Polynomial:

-3x³ - 7

What is a cubic binomial?

300

Classify (name) the Polynomial: 

-7x²

What is a quadratic monomial?

400

Classify (name) the Polynomial: 

5x⁵ - 6x³ - 1

What is a quintic trinomial?

500

Name the degree of the monomial: 

3⁵a³b²c⁴

What is 9?

Adding and Subtracting Polynomials

100

Add. Write answer in standard form.

(x² - 3x + 7) + (3x² - 5x + 4)

What is 4x² - 8x + 11?

200

Subtract. Write answer in standard form.

(4x² - 3x - 5) - (5x² - 8x + 1)

What is -x² +5x - 6?

300

Add. Write answer in standard form.

(5x - 3 + 2x²) + (7 - 4x² + 3x)

What is -2x² + 8x + 4?

400

Subtract. Write answer in standard form.

(7x + 3x² - 8) - (-2x² + 6 - x)

What is 5x² +8x - 14?

500

Simplify. Write answer in standard form.

3(2x - 4x² - 1) - 2(3 - 2x² - x)

What is -8x² + 8x - 9?

Multiplying Polynomials

100

Multiply. Write answer in standard form.

-3x(2x² - 5x + 3)

What is -6x³ + 15x² - 9x^?

200

Multiply. Write answer in standard form.

(x - 5)(x + 3)

What is x² -2x - 15?

300

Multiply. Write answer in standard form.

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

What is 4x² -25?

400

Multiply. Write answer in standard form.

(3x + 2)²

What is 9x² + 12x + 4?

500

Multiply. Write answer in standard form.

(3x - 4)(3x - 7 + 2x²)

What is 6x³ + x² - 33x + 28?

Solving Polynomials

100

Solve.

x² + 10x +25 = 0

What is x = -5?

200

Solve.

x² - x - 10 = 2

What is x = 4 or x = -3?

300

Solve. 

2x² + 8x -16 = 3x - 4

What is x = 1.5 jor -4?

400

Solve.

10x² - 3x = 4

What is x = 4/5 or -1/2?

500

Solve.

x³ - 5x² = 9x - 45

What is x = 5, 3 or -3?