How do you simplify #sqrt(-50x^2y^2)#?
1 Answer
Nov 11, 2016
Explanation:
I'm going to rewrite this to make it easier to work with:
We have 4 square roots and I'll take them in turn:
First is
Next up is
And lastly we have two variables, both are squared, so we can handle them this way:
So we end up with: