Simplify Rational Exponents and Radicals

Which expression with a fractional exponent best represents √7 ?

• 7 ^½
• 7¼
• 7⅓
• 2⁷

Tags

CCSS.HSN.RN.A.2

What is the value of 27^⅓?

• 27
• 9
• 3
• 1/3

The square root of 36x²  is __________

• 6
• 6x
• 4x
• 6x²

Evaluate this expression using the quotient rule.

• 9⁵
• 9⁹
• 1⁵
• 9^-5

Tags

CCSS.8.EE.A.1

√8 ⋅ √10

• 4√5
• √80
• 2√40
• 5√3

Evaluate without a calculator.

• A
• B
• C
• D

Rewrite in radical form.

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.2

Evaluate without a calculator.

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.2

Simplify.

• 10^1/6
• 10^-1/6
• 10⁶
• 10

Tags

CCSS.HSN.RN.A.2

Simplify.

• -25
• -5
• 1/25
• 1/5

Tags

CCSS.HSN.RN.A.2