text: help simplifying this expresion.? when it comes to simplifying expressions, i don't have to much of a problem, but this one is making me waste paper, some help is apreicated...  4√x+3√xy+7√xy-√x 4√x+3√xy+7√xy-√x = 3√x + 10√xy = 3√x + 10√x√y = √x(3 + 10√y)