Hi,

It took me five minutes to learn latex but finally my question is here.

$\displaystyle x^2 = y$

$\displaystyle x = \sqrt{y}$

$\displaystyle y^\frac{1}{2}=x$

I am able to imagine$\displaystyle x^2$ on the number line in my mind How to imagine something to a power of 1/2 or any fraction on the number line.

Thank you