Monomial x Polynomial

Simplify:
3x(5x² - 7x - 8)

• x² - 19x - 2x

• 15x³ - 21x² - 24x 

• 6x³ + 7x² - 13x + 8

• 5x³ - 19x² - x - 8

Tags

CCSS.HSA.APR.A.1

Simplify the expression
7k³(4k² - 3)

• 28k⁵ - 21k³

• 28k⁶ - 21k³

• 11k⁵ + 4k³

• 8k - 4

Tags

CCSS.HSA.APR.A.1

-6x(x² - 7x)

• -6x³ + 42x²

• -6x³ - 42x²

Tags

CCSS.HSA.APR.A.1

2x²(x+5)

• 2x²+5

• 2x²+10x²

• 2x³+5

• 2x³+10x²

Tags

CCSS.HSA.APR.A.1

Find the area.

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.A.1

Multiply: -6x(x⁵ + 8x) + 20x²

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

Find the area.

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.A.1

Find the area.

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.A.1

Find the area.

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.A.1

Multiply: -3x⁴(-9x² - 4x - 11)

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.A.1