Multiplying Binomials

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

• -x² + 2x - 15
• -x² - 8x - 15
• x² + 2x - 15
• -x² - 8x + 15

Tags

CCSS.HSA.APR.A.1

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

• 2x² - 12x - 32
• 2x² - 4x - 32
• 2x² - 12x - 4
• 2x² - 4x - 4

Tags

CCSS.HSA.APR.A.1

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

• x² + 25
• x² - 25
• x² - 10x - 25
• x² - 10x + 25

Tags

CCSS.HSA.APR.C.4

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

• 16x² + 8x - 1
• 8x² + 8x
• 8x² - 1
• 16x² - 1

Tags

CCSS.HSA.APR.A.1

Which of the following is equivalent to

(x + 10)²

• x² + 10x + 10x + 100

• x² + 20x + 100

• (x + 10)(x + 10)

• All of the above.

Tags

CCSS.HSA.APR.C.4

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

• 3x² + 5x + 2
• 3x² + 3x + 3
• 3x² + 5x + 3
• 3x² + 3x + 2

Tags

CCSS.HSA.APR.A.1

Distribute and combine like terms. 
(-x - 1)(x - 11)

• -x² - 12x - 12
• -x² - 12x + 11
• -x² + 10x + 11
• -x² + 10x - 12

Tags

CCSS.HSA.APR.A.1

Which of the following is equivalent to 
(x + 4)²

• x² + 8x + 16
• x² + 4x + 4x + 16
• (x + 4)(x + 4)
• All choices are equivalent

Tags

CCSS.HSA.APR.C.4

The length of a square is x + 2 units.  Find the area.

• 4x + 8 units squared
• x² + 4x + 4 units squared
• x² + 4 units squared
• Not enough information

The length of a rectangle is x + 2 units and the width is 3x + 7
 units. Find the area.

• 3x² + 9x + 14 square units
• 3x² + 13x + 14 square units
• 4x + 9 square units
• 8x + 18 square units

Tags

CCSS.HSA.APR.A.1