Properties of Rational Exponents and Radicals

Which expression with a fractional exponent best represents √7 ?

• 7 ^½
• 7¼
• 7⅓
• 2⁷

The number under the radical sign or square root sign  is called the ______.

• radical sign
• radicand
• factor
• exponent

Rewrite in rational exponent form

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

Rewrite in rational exponent form

• 2^3/5
• -2^3/5
• 2^5/3
• 8⁵

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Rewrite in Exponential Form.

• A
• B
• C
• D

Write in exponential form

∛x⁷

• x⁷∕ ³

• x^3/7

• 3x⁷

• 7x³

Re-write the expression in radical form.
x^2/3

• (∛x)²
• √x³
• (1/x)
• ∛x

1)

• A
• B
• C
• D

Write in exponential form
√x⁵

• X¹∕ ⁵
• X ²⁄⁵
• X⁵⁄ ²
• X⁵