Roots and Exponents

• A

• B

• C

• D

Tags

CCSS.8.NS.A.2

Part A

• A

• B

• C

• D

Tags

CCSS.8.EE.A.1

Part B #31

• A

• B

• C

• D

Tags

CCSS.8.EE.A.1

• A

• B

• C

• D

Tags

CCSS.HSA.REI.A.2

What is the square root of 64?

• 6

• 7

• 8

• 9

Answer explanation

The square root of 64 is the number that, when multiplied by itself, equals 64. Since 8 x 8 = 64, the correct answer is 8.

Tags

CCSS.8.EE.A.2

What is the square root of 121?

• 10

• 11

• 12

• 13

Answer explanation

The square root of 121 is the number that, when multiplied by itself, equals 121. Since 11 x 11 = 121, the correct answer is 11.

Tags

CCSS.8.EE.A.2

What is the square root of 144?

• 10

• 11

• 12

• 13

Answer explanation

The square root of 144 is the number that, when multiplied by itself, equals 144. Since 12 x 12 = 144, the correct answer is 12.

Tags

CCSS.8.EE.A.2

What is the square root of 169?

• 11

• 12

• 13

• 14

Answer explanation

The square root of 169 is the number that, when multiplied by itself, equals 169. Since 13 x 13 = 169, the correct answer is 13.

Tags

CCSS.8.EE.A.2

5³⋅5⁴

• 5⁷

• 5⁻¹

• 5¹²

• 5

Tags

CCSS.8.EE.A.1

(c⁵)(c³)(c³)

• c⁴⁵

• 3c¹¹

• c¹¹

• 3c⁴⁵

Tags

CCSS.HSA.APR.A.1