Adding, Subtracting, Multiplying Monomials, and Power Rule

-20x⁶ + (-10x⁶)

• 10x¹²

• -30x⁶

• -10x⁶

• -30x¹²

Find the sum of 16y² and -5y².

• -11y²

• 21y²

• 11y²

• 16y² - 5y²

Tags

CCSS.HSA.APR.A.1

10m²n + 7mn² - m²n

• 9m²n + 7mn²

• 16m²n

• 17m²n - mn²

• No change

Tags

CCSS.7.EE.A.1

Multiply (6m³n³ )(8m²n³)

• 48m⁵n⁹

• 48m⁶n⁶

• 48m⁵n⁶

• none of the above

Tags

CCSS.HSA.APR.A.1

Multiply

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Tags

CCSS.HSA.APR.A.1

-20x⁶ + (-10x⁶)

• 10x¹²

• -30x⁶

• -10x⁶

• -30x¹²

Multiply

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Tags

CCSS.HSA.APR.A.1

Multiply

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• 

Tags

CCSS.HSA.APR.A.1

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

(-4a)(3abc)

• -12abc

• -12bc

• -4a²bc

• -12a²bc

Tags

CCSS.HSA.APR.A.1