Radical and Rational Exponents Review

Write as a rational exponent:

∛x⁵

• x^3/5

• x^5/3

• x²

• x³⋅x⁵

∜m³ is the same as which answer?

• m^3/4

• m¹²

• m^4/3

• m⁷

Simplify the following

• 4

• 9

• 2

• 3

Which expression with a fractional exponent best represents √7 ?

• 7 ^½

• 7¼

• 7⅓

• 2⁷

Write in exponential form
∛x⁷

• x⁷∕ ³

• x3⁄7

• 3x⁷

• 7x³

Evaluate 81^3/4

• 1/3

• 3

• 27

• 243

If the rational exponent of an expression is 5/2, what is the exponent when written in radical form?

• 5/2

• 5

• 2

• 10

Simplify the given expression.

49^-1/2

• 7

• 1/7²

• 1/49²

• 1/7

Write in exponential form
∜(3x)³

• 3x³⁄ ⁴

• (3x)³∕ ⁴

• (3x)⁴⁄ ³

• 3x⁴⁄ ³

Simplify
x²⁄ ³⋅x¹⁄ ³

• 2x

• x²⁄₉

• x

• x²