Question

radical 1/2?? simplify

Answer 1

\[\sqrt{\frac 12} \implies \frac{\sqrt 1}{\sqrt 2} \implies \frac{1}{\sqrt 2}\]
now you can rationalize thatthing i last wrote right?

Answer 2

no @lgbasallote ???

Answer 3

@sasogeek ????

Answer 4

But, technically you should not leave the square root in the denominator, so you would multiply by \[\sqrt{2} / \sqrt{2}\] and end up with:

\[\frac{ \sqrt{2} }{ 2 }\]