Monomials: Adding, Subtracting, Multiplying, Powers

Is 5ab² a monomial?

• Yes
• No

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Simplify.

(3x⁴y⁵)²

• 9x⁸y¹⁰

• 6x⁸y¹⁰

• 3x⁸y¹⁰

• x⁸y¹⁰

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

(d⁴)(d⁵)

• 2d⁴
• d⁹
• d²
• 2d

Tags

CCSS.HSA.APR.A.1

According to exponent rules, when we multiply expressions with same bases we _______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.HSA.APR.A.1

(2m¹⁰)(8m³)

• 10m¹³
• 16m¹³
• 16m³⁰
• 10m³⁰

Tags

CCSS.HSA.APR.A.1

(-3ab⁴)(2a²b)

• -6a²b⁴
• -6a³b⁵
• 6a²b⁴
• -a³b⁵

Tags

CCSS.HSA.APR.A.1

Question 13. 
(5n³)²

• 5n⁶
• 25n⁶
• 10n⁵
• 5n⁵

Tags

CCSS.HSA.APR.A.1

Question 14.
(-2c³)³

• -8c⁹
• -6c⁹
• -2c⁶
• -6c⁶

Tags

CCSS.HSA.APR.A.1

-20x⁶ + (-10x⁶)

• 10x¹²
• -30x⁶
• -10x⁶
• -30x¹²

Tags

CCSS.HSA.APR.A.1

Find the sum of 16y² and -5y².

• -11y²

• 21y²

• 11y²

• 16y² - 5y²

Tags

CCSS.HSA.APR.A.1