Posted by Ashley on .
Is this right?
Simplify by removing factors of 1.
2m^2+2m/10m^2+4m
My answer is
m^2/5m^2+2m

Math 
Reiny,
no,
removing a factor of 1 is ineffective, it changes nothing.
I will assume you mean
2m^2+2m/(10m^2+4m)
= 2m(m+1)/(2m(5m+2))
= (m+1)/(5m+2) , m ≠ 0,  2, 2/5