Simplifying Expressions with Square Roots and Higher Order Roots

What is the square root of 196?

• 18

• 16

• 14

• 12

Tags

CCSS.8.EE.A.2

What does a higher order root with a small 3 above the root symbol represent?

• Fifth root

• Fourth root

• Cube root

• Square root

How is the square root of a number expressed using fractional exponents?

• B^0

• B^1/3

• B^1/2

• B^2

Tags

CCSS.HSN.RN.A.2

What is the cube root of 125?

• 5

• 4

• 6

• 3

Tags

CCSS.8.EE.A.2

What is the result of taking the square root of -64?

• 64

• Undefined

• -8

• 8

What is the fourth root of 160,000?

• 15

• 10

• 20

• 25

What happens when you try to take an even root of a negative number?

• It becomes zero

• It is undefined

• It remains negative

• It becomes positive

What is the cube root of -343?

• -7

• 7

• -49

• 49

Tags

CCSS.8.EE.A.2

What is the fourth root of 81?

• 2

• 3

• 4

• 5

What is the side length of a cube with a volume of 1,728?

• 10

• 13

• 11

• 12

Tags

CCSS.8.EE.A.2