Answer:

Explanation:
Step 1: First apply radical rule in the given expression.
Here,
![\sqrt[3]{7}=7^{(1)/(3)}, \sqrt[5]{7}=7^{(1)/(5)}](https://img.qammunity.org/2021/formulas/mathematics/middle-school/kgj3wh92a1v0yjzz82y0ppxe7lw4j1ffgv.png)
The expression becomes
Step 2: Now, apply exponent rule in the above expression
So, the expression becomes,
.
Step 3: Take cross multiply the denominator and numerator of the fraction in the power of 7.

The answer is
.
Hence the simplified form of
.