Question

What is the radical expression of 4 OVER a^9

Answer 1

\[\frac{4}{ a^9} = \sqrt{\frac{4^2}{ (a^9)^2}}= \sqrt{\frac{16}{ a^{18}}}\]

Answer 2

@troyandthor

Answer 3

The choices are:

a. \[4a^9\]
b. \[9a^4\]
c. \[4\sqrt{a^9}\]
b. \[9\sqrt{a^}\]

Answer 4

b. \[9\sqrt{a^4}\]

Answer 5

@dpasingh