Question

How do you solve `3x^(1/4)=4`?

Answer 1

`x=256/81`

Explanation:

Always remember the rule `a^m/n=root(n)(a^m)`

So `3x^(1/4)` `=root(4)(4^1)=root(4)4`

Then solve for both sides `{3x^(1/4)}={root(4)4}^4`

`81x=256`

`x=256/81`