Rational Expressions with Rational Exponents

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF

Simplify. Rewrite as a POSITIVE rational exponential expression

Rewrite the expression using a rational exponent:

a

b

c

5

3

2

Mathematical Equivalence

OFF

In a rational exponent, the _____ corresponds to the denominator of radical expression.

• radical

• base

• power

• index

Which expression with a fractional exponent best represents √7 ?

• 7 ^½

• 7¼

• 7⅓

• 2⁷

Rewrite in radical form.

• A

• B

• C

• D