How to write a rational exponent into radical form

The video tutorial explains how to rewrite A to the one fifth in radical form by using the rule that B to the 1/m is equal to the mth root of B. The instructor clarifies that A to the one fifth power is equivalent to the fifth root of A, simplifying the concept for the student.

What is the first step in rewriting A to the one fifth in radical form?

• Multiply A by five

• Convert A to a decimal

• Remember the rule for fractional exponents

• Divide A by five

Which of the following represents the general rule for converting B to the 1/m into radical form?

• B to the mth power

• B multiplied by m

• The mth root of B

• B divided by m

How can B to the first power be simplified in radical form?

• Simply as B

• As B to the zero power

• As B squared

• As B to the negative first power

What is the radical form of A to the one fifth?

• The fifth root of A

• A to the fifth power

• A divided by five

• Five times A

What is the final simplified form of the expression A to the one fifth?

• A divided by five

• The fifth root of A

• A to the power of five

• Five times A