SOLUTION: 4r^2+4r divided by 36r^2+16r I have been asked to simplify by removing the 1 factor. I can't remember how to do this.Please help.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: 4r^2+4r divided by 36r^2+16r I have been asked to simplify by removing the 1 factor. I can't remember how to do this.Please help.       Log On