Question

How to write this expression in radical form (7x)^4/3

Answer 1

To answer this question we need to remember that:

`a^{(m)/(n)}=\sqrt[n]{a^m}`

Then in this case we have:

`(7x)^{(4)/(3)}=\sqrt[3]{(7x)^4}`

therefore, the expression in radical form is:

`\sqrt[3]{(7x)^4}`