8.1 Exponents and Scientific Notation

Simplify this expression: 8a⁴b⁵/4a^-4b^-5

• 2a⁰b⁰

• 12a⁸b⁸

• 2a⁸b¹⁰

• 12a⁸b¹⁰

Answer explanation

When dividing integers with exponents, divide the integers, then take like bases and subtract the exponents.

Tags

CCSS.HSA.APR.A.1

Simplify this expression: 35r²t⁴/ 7r^-2t^-4

• 28r⁰t⁰

• 5r⁴t⁸

• -5r⁴t⁸

• 28r⁴t⁸

Tags

CCSS.HSA.APR.A.1

Simplify this expression: 6y²z²/2y^-2z^-2

• 3y⁴z⁴

• 4y⁰z⁰

• 4y⁴z⁴

• 3yz⁴

Tags

CCSS.HSA.APR.A.1

Which expression is equivalent to 4² /4⁸?

• -4⁴

• 4^-6

• -(1/2)⁶

• (1/2)⁴

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which expression is equivalent to 5³/5⁶?

• -(1/5)3

• (1/5)¹⁸

• 1/125

• 125

Tags

CCSS.5.NF.B.5B

Which expression is equivalent to 2⁴/2⁶?

• 2²

• 2^-2

• 2²⁴

• 2¹⁰

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Which expression is equivalent to 3³/3⁵?

• -(1/3)^-2

• (1/3)²

• 9

• 1/9

What is the value of y that makes this statement true? 8⁶ X 8^y = 8¹⁰

• y=16

• y=60

• y=6/10

• y=4

Tags

CCSS.3.OA.A.4

What is the value of d that makes this statement true? 10^d X 10⁴ = 10¹³

• d=17

• d=9

• d=11

• d=-5

Tags

CCSS.3.OA.A.4

What is the value of t that makes this equation true? 7⁴ X 7^t = 7²⁰

• t=16

• t=24

• t=5

• t=15

Tags

CCSS.6.EE.B.7