Rewrite the radical expression as an expression with rational exponents.

fifth root of x to the power of 9

a - x to the five ninths power

b-x to the nine fifths power

c-5x9

d - 9x5

Question

Mathematics

Oswaldo Fitzpatrick

1 June, 08:06

Rewrite the radical expression as an expression with rational exponents.

fifth root of x to the power of 9

a - x to the five ninths power

b-x to the nine fifths power

c-5x9

d - 9x5

+2

Answers (1)

Know the Answer?

Parks · Answer 1

The fifth root of x can be expressed as a power of 1/5 this way:

x^ (1/5).

Now raise [x^ (1/5) ] to the 9th power.

[x^ (1/5) ]^ (9)

Multiply the powers to complete the problem.

x^ (9/5)

Answer: Choice B.

Rewrite the radical expression as an expression with rational exponents.fifth root of x to the power of 9a - x to the five ninths powerb-x to the nine fifths powerc-5x9d - 9x5

Rewrite the radical expression as an expression with rational exponents.

fifth root of x to the power of 9

a - x to the five ninths power

b-x to the nine fifths power

c-5x9

d - 9x5