help:

Find LaTeX: (f-g)(x)(f−g)(x) if LaTeX: f(x) = \sqrt{4x}f(x)=4x and LaTeX: g(x) = \sqrt{16x}g(x)=16x.

help Find LaTeX fgxfgx if LaTeX fx sqrt4xfx4x and LaTeX gx sqrt16xgx16x class=