Question

Rationalizing factor of ​

Answer 1

Answer:

$5^{\frac{-1}{9}}$

Step-by-step explanation:

$5^{\frac{1}{3}}$ + $5^{\frac{-1}{3}}$

⇒ $5^{\frac{1}{3} {X} \frac{-1}{3}}$

⇒ $5^{\frac{-1}{9}}$