Multiplying Polynomials Practice

(x + 7)(3x + 2) =

• 3x² + 10x + 14
• 3x² + 14
• 4x + 9
• 3x² + 23x +14

Tags

CCSS.HSA.APR.A.1

(5x - 1)(x + 1) =

• 5x² + 4x - 1
• 5x² + 6x - 1
• 5x² - 4x - 1
• 5x² + 4x + 1

Tags

CCSS.HSA.APR.A.1

(4x + 1)(5x − 2) =

• 20x² + 3x − 2
• 20x² − 11x + 5
• 20x² − 18x + 2
• 20x² − 3x − 2

Tags

CCSS.HSA.APR.A.1

(x - 8)² =

• x² - 64

• x² + 64

• x² - 16x + 64

• x² - 8x + 64

Tags

CCSS.HSA.APR.C.4

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Tags

CCSS.HSA.APR.A.1

(3x - 5)(x² - 5x +6)

• 3x³ - 20x² + 43x - 30
• 3x^{2 -} - 43x
• 3x³ -25x -30
• 3x³ +25x

Tags

CCSS.HSA.APR.A.1

Simplify:
2x ( -2x -3)

• -4x - 3
• x² - 3
• -4x² - 6x
• -4x - 6

Tags

CCSS.6.EE.A.3

(5k - 1)(5k + 1)

• 25k² - 1

• 25k² + 1

• 25k² + 2k - 1

• 25k² - 2k - 1

Tags

CCSS.HSA.APR.C.4

Multiply.
(x + 7)²

• x² + 7x + 7x + 49
• x² + 7x + 7
• 7x² + x + 7
• x² + 14x + 49

Tags

CCSS.HSA.APR.C.4

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1