CW1 T2 Multiplying Monomials by polynomials 4/1/21

6m³n³ * 8m²n³

• 48m⁵n⁹
• 48m⁶n⁶
• 48m⁵n⁶
• none of the above

Tags

CCSS.HSA.APR.A.1

3u⁴v⁵ * 7u²v³

• 21u²v²
• 14u⁶v⁸
• 21u⁸v¹⁵
• none of the above

Tags

CCSS.HSA.APR.A.1

-7x(3x² + 4x + 1)

• -10x³ + 11x - 7
• -21x³ - 28x² - 7x

Tags

CCSS.HSA.APR.A.1

4m(3m⁷ + 2m⁵)

• 7m⁷ + 6m⁶
• 12m⁸ + 8m⁶

Tags

CCSS.HSA.APR.A.1

7y(5y² + 2y + 3)

• 35y³ + 14y² + 21y
• 12y³ + 14y² + 21y

Tags

CCSS.HSA.APR.A.1

5x(4x³ + 8)

• 9x⁴ + 40x
• 20x⁴ + 40x

Tags

CCSS.HSA.APR.A.1

-2x²(-6x + 5)

• 12x³ -10x²
• -12x³ + 10x²

Tags

CCSS.HSA.APR.A.1

3a(5a² + 8a + 2)

• 15a³ + 24a² + 6a
• 10a³ + 24a + 6

Tags

CCSS.HSA.APR.A.1

(3c²)(10c⁷)

• 13c⁹
• 30c⁵
• 30c⁹
• -30c⁹

Tags

CCSS.8.EE.A.1

REVIEW: Add the polynomials:

(2x² + 5x - 11) + (3x + 9)

• 2x² + 8x - 2

• 2x² + 8x - 20

• 2x² + 2x + 2

• 5x² + 8x

Tags

CCSS.HSA.APR.A.1