Question 1058694

Factor by grouping
2ax^2-bx^2+4ay-2by
<pre>{{{2ax^2 - bx^2 + 4ay - 2by}}} ======> {{{x^2(2a - b) + 2y(2a - b)}}} ====> {{{highlight_green((x^2 + 2y)(2a - b))}}}
It's as simple as that....nothing COMPLEX!!|