Polynomials

Adding Polynomials

100

The simplified expression of
(8x - 2)+(-6x - 6)

What is 2x -8?

200

The simplified expression for
(3x - 2) + (-x + 6)

What is 2x + 4

300

The simplified expression for
(3x²+2x+1) + (-2x²+3x - 4)

What is x²+5x - 3

400

The simplified expression when adding the following polynomials:

(3x³ + 2x² - x + 1) + (-2x³ - 6x² + 4x - 3)

What is x³ - 4x² + 3x -2

500

The simplified expression for the perimeter of a square with side length 3x + 5

What is 12x + 20

Subtracting Polynomials

100

The simplified expression for

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

What is 8x + 1

200

The simplified expression for

(6x² - 2x - 4) - (4x² - x - 6)

What is

2x² - x + 2

300

The simplified expression for
(7 + 3x - 2x²) - (4 - 3x + 3x²)

What is 

3 + 6x - 5x²

400

The simplified expression of 

(x - x³ + 5) - (7 - x + x³)

What is

-2x³ + 2x - 2

500

The simplified expression of

(5x⁴ - 7x³ + 3x² + x - 5) - (2x⁴ + 3x² + x + 5)

What is

3x⁴ - 7x³ - 10

Multiplying Polynomials ONE

100

Multiply

2(6x - 4)

What is

12x - 8

200

Multiply

6(3 - 2x)

What is

18 - 12x

300

Multiply

2(4x³ - 2x² - x)

What is

8x³ - 4x² - 2x

400

Multiply

(3x²)(8x)

What is

24x³

500

Multiply

(-3x)(-12x²)

What is

36x³

Multiplying Polynomials TWO

100

Multiply

x(3x + 2)

What is

3x² + 2x

200

Multiply

3x(5x+2)

What is

15x² + 6x

300

Multiply

-3x(3x² - 5x)

What is

-9x³ + 15x²

400

Multiply

-2x(x - 3x² + 1)

What is

-2x² + 6x³ - 2x

or 

6x³ - 2x² - 2x

500

Expand

3x(4x² - 3x - 9)

What is

12x³ - 9x² - 27x

Solving Equations

100

Solve:

2x - 4 = 12

What is

x = 8

200

Solve:

3x = 2x + 8

What is:

x = 8

300

Solve:

4x - 5x + 7 = 2x - 14

What is:

x = 7

400

Expand and Solve:

4(x - 3) = 3x

What is:

x = 12

500

Expand and Solve:

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

What is:

x = 2