Multiplying a Polynomial by a Monomial

2 (x + 4)

• 2x + 4

• 2x + 8

• 2x + 6

• 10x

-3 (a + 3)

• 3a - 9

• -3a + 9

• 3a + 9

• -3a - 9

-4(8r + 3)

• -32r - 12

• 32r - 12

• -32r + 12

• 32r + 12

Simplify:
3x³(2x² + 9x + 6)

• 6x⁵ + 27x⁴ + 18x

• 6x⁵ + 18x² + 9

• 6x⁵ + 27x⁴ + 18x³

• 6x⁵ + 45x³ 

2x (–2x – 3)

• –4x – 3

• x² – 3

• –4x² – 6x

• –4x – 6

Multiply the following polynomial by the monomial:

-x³(2x³ - x² + 5)

• -2x⁶ + x⁵ - 5x³

• -2x⁹ + x⁶ - 5x³

• -2x⁶ - x⁵ - 5x³

• -2x⁶ - x⁵ - 5

What problem is being modeled here?

• 5x²(-3x²+6x-2)

• 5x²(-3x²-6x-2)

• 5x²+(-3x²+6x-2)

• 5x²-(-3x²+6x-2)

-5x⁶(3x² - 12x + 30)

• -15x⁸ + 60x⁷ - 150x⁶

• 15x⁸ - 60x⁷ - 150x⁶

• 8x⁶ - 17x + 35

• -8x⁶ + 17x - 35x²

Simplify:
2x ( -2x -3)

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

Use Distributive Property to solve.

x³(2x²+3x)

• 2x⁵+3x⁴

• 2x⁶+3x³

• 5x⁹

• 5x