Question

How do you write the exponential expression `5x^(5/7)` in radical form?

Answer 1

`5root(7)(x^5)`

Explanation:

`5x^(5/7)=5xxx^(5/7)`

and in general `color(red)(|bar(ul(color(white)(a/a)color(black)(a^(m/n)=root(n)(a^m))color(white)(a/a)|)))`

here m = 5 and n = 7

`rArr5x^(5/7)=5root(7)(x^5)`