Question

How do you write `x^2 / y^(-1/2)` with a positive exponent?

Answer 1

`x^2y^(1/2)`

Explanation:

Exponential rule:

`a^(1/2) = 1/a^(-1/2)`

`x^2/y^(-1/2) = x^2xx y^(1/2)` = `x^2y^(1/2)`