Binomial Multiplication

Multiplying Binomials

100

(x + 2)(x + 3)

What is x^2 + 5x + 6

200

(x + 5)(x + 5)

What is x^2 + 10x + 25

300

(2x + 6)(x - 4)

What is 2x^2 - 2x - 24

400

(8x + 5)(3x - 10)

What is 24x^2 - 65x - 50

500

(-100x + 9)(2x + 100)

What is -200x^2 - 982x + 900

Products of Two Binomials

100

(x + 6)(x - 2)

What is x^2 + 4x - 12

200

(x + 4)(x + 3)

What is x^2 + 7x + 12

300

(5x - 5)(x - 6)

What is 5x^2 - 35x - 30

400

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

What is -3x^2 - 14x - 15

500

(12x - 8)(6x^2 + 10)

What is 72x^3 - 42x^2 + 120x - 80

Multiplying Mononomials

100

(3x²y³) (2x²y⁵)

What is (6x⁴y⁸)

200

(2a²b³) (3ab²)

What is (6a³b⁵)

300

(10xy⁵) (2xy)

What is (20x²y⁶)

400

(abc²) (acb)

What is (a²b²c³)

500

(13xy²z²) (13xyz)

What is (169x²y³z³)

Final Jeopardy

100

Combine 5x + y + 2   2x + 2y + 3 

7x + 3y + 5

200

12x² + y + x + 3     x+ y² -3

12x² + 2x + y² + y

300

(a + b)(a - b)

What is a² - b²

400

(xy - 7)(xy + 5)

x²y² -2xy -35

500

(a³-1) (a³ +1)

a⁶ - 1

Facts

100

What exponent do you use when the variable does not have one. 

1

200

What coefficient do you use when the variable does not have 1

1

300

When multiplying monomials what do you do to the coefficients

Multiply them

400

When multiplying monomials what do you do to the exponents of the variables. 

Add them

500

Can you combine y² and x²

No way