Multiplying Binomials and Special Products

Multiply:

(z + 10)²

• z² + 10z + 100

• z² + 20z + 100

• z² + 100

• z² + 20z + 20

Multiply:

(p - 4)²

• p - 8p + 4

• p² - 8p + 16

• p² - 4p + 16

• p² - 4p + 8

Multiply:

(x - 3)²

• x² + 9

• x² - 6x - 9

• x² - 6x + 9

• x² - 3x - 9

Multiply:

(a - b)²

• a² - b²

• a² - 2ab - b²

• a² + 2ab + b²

• a² - 2ab + b²

Simplify the following expression:
(4x - 1)(4x + 1)

• 16x² + 8x - 1

• 8x² + 8x

• 8x² - 1

• 16x² - 1

Simplify the expression.
(3x + 2)(x + 1)

• 3x² + 5x + 2

• 3x² + 3x + 3

• 3x² + 5x + 3

• 3x² + 3x + 2

Simplify the following expression:  
(-x - 3)(x + 5)

• -x² + 2x - 15

• -x² - 8x - 15

• x² + 2x - 15

• -x² - 8x + 15

Distribute and combine like terms:
(2x + 4)(x - 8)

• 2x² - 12x - 32

• 2x² - 4x - 32

• 2x² - 12x - 4

• 2x² - 4x - 4

Expand the squared binomial.
(x - 5)²?

• x² + 25

• x² - 25

• x² - 10x - 25

• x² - 10x + 25

Which of the following is equivalent to
(x + 10)²

• x² + 100

• x² + 20

• (x + 10)(x + 10)

• 2(x + 10)