Can someone tell me what the steps are to simplifying this problem

Follow the link below to Mathway.com

I couldn't paste the problem in the text below so that's why I posted a link.


http://www.mathway.com/answer.aspx?p=cal…

√2 / -4(-1√2)
= √2 / (4/√2)
= √2 * √2 / 4
= 2 / 4
=1/2