Exponent Review

1.)  Simplify
 (2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶
• 12a⁶b⁸z⁵
• 12a⁵b⁶z⁶
• 8a⁶b⁸z⁵

Tags

CCSS.HSA.APR.A.1

2.) Simplify
(3x³y⁵)⁴

• 3x¹²y²⁰
• 81x¹²y²⁰
• 12x¹²y²⁰
• 81x⁷y⁹

Tags

CCSS.HSA.APR.A.1

(5³x²y⁴)⁰

• 5xy
• 1
• 0
• 5

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

Tags

CCSS.HSA.APR.A.1

Make this negative exponent positive.
9^-3

• 9³
• 1/9^-3
• 1/9³
• 729

Tags

CCSS.HSN.RN.A.2

According to exponent rules, when we multiply the same base we _______ the exponents.

• Multiply
• Add
• Divide
• Subtract

Tags

CCSS.HSA.APR.A.1

  simplify    7^-2

• 1/49
• -49
• -14
• 1/14

Tags

CCSS.7.NS.A.1D

Simplify:
(xy²)⁴

• x⁴y²
• x⁴y⁸
• x³y²
• x⁵y⁶

Tags

CCSS.HSA.APR.A.1

According to exponent rules, when we raise a power to a power we _______ the exponents.

• add
• subtract
• multiply
• divide

Tags

CCSS.HSA.APR.A.1

Simplify (2x⁴y⁷)³

• 6x⁷y¹⁰
• 6xy³²
• 8x¹²y²¹
• 6xy²¹

Tags

CCSS.8.EE.A.1