Multiplying Polynomials and Exponent Rules

Multiply.
(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

Find the product.
(x + 7)²

• x² + 7x + 7x + 49

• x² + 7x + 7

• 7x² + x + 7

• x² + 14x + 49

Tags

CCSS.HSA.APR.C.4

Multiply
(x²-2x+1)(x+1)

• x³-x²-x+1

• x³-2x+2

• x³+x²+x+1

• x³-3x²-3x+1

Tags

CCSS.HSA.APR.A.1

Multiply
(x+4)(x-2)

• x²-2x-8

• 2x+2

• x²+2x-8

• x²+6x-8

Tags

CCSS.HSA.APR.A.1

When multiplying polynomials, ______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.HSA.APR.A.1

Simplify the following expression:

(3y⁴)²

• 9y⁸

• 9y⁶

• 6y⁸

• 6y⁶

Tags

CCSS.HSA.APR.A.1

(x⁵)⁴

• x⁹

• x²⁰

• x

• x⁵⁴

Tags

CCSS.HSA.APR.A.1

What is the product of (x+2)(x+9)?

• x²+2x+18

• x²+7x+18

• x²+9x+18

• x²+11x+18

Tags

CCSS.HSA.APR.A.1

Simplify   (2m⁴)(5m²)

• 10m⁶

• 10m⁸

• 7m⁶

• 7m⁸

Tags

CCSS.HSA.APR.A.1

Multiply
(4x+3)(2x-1)

• 8x²-2x-3

• 8x-3

• 8x²+6x-3

• 8x²+2x-3

Tags

CCSS.HSA.APR.A.1