Simplifying Radical Expressions

The square root of 36x²  is __________

• 6

• 6x

• 4x

• 6x²

The square root of 25x⁶ is ?

• 25x

• 5x²

• 5x³

• x³

The square root of 64x⁸y⁶ is ?

• 32x⁴y³

• 8xy

• 8x⁴y³

• 16

Simplify:

• 8x⁹

• 8x³

• 8x⁴√x

• 8x³√x

Which expression with a fractional exponent best represents √7 ?

• 7 ^½

• 7¼

• 7⅓

• 2⁷

Tags

CCSS.HSN.RN.A.2

Evaluate without a calculator.

• A

• B

• C

• D

Simplify

• √5

• -3√6

• √6

• 6

What is the value of 27^⅓?

• 27

• 9

• 3

• 1/3

• A

• B

• C

• D

• A

• B

• C

• D