You can
put this solution on YOUR website!Depends.
Do you just need it reduced to lowest terms, expressing it as an integer times a radical with a smaller radicand?
Do you just need a numerical approximation and you don't care where you get it?
Do you need to obtain a numerical approximation by showing the process of manually extracting a square root?
Do you need to show the process of obtaining a numerical approximation using the Taylor series or the Newton-Raphson method?
Write back and be more specific about what you want.
