Question

How do you write `7 x^(1/2) y^(1/3)` in radical form?

Answer 1

Use this rule of exponents/radicals to rewrite this expression:

`x^(1/color(red)(n)) = root(color(red)(n))(x)`

`7x^(1/2)y^(1/3) = 7root(2)(x)root(3)(y) = 7sqrt(x)root(3)(y)`