SOLUTION: please hlep me to simplify this equation : m+6/m-3 - m-2/m^2-9 (my final answer was m^2 + 8m+20/m^2 -9) (the teacher marked out the m^2 on the top and bottom.. so is the answe

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: please hlep me to simplify this equation : m+6/m-3 - m-2/m^2-9 (my final answer was m^2 + 8m+20/m^2 -9) (the teacher marked out the m^2 on the top and bottom.. so is the answe      Log On


   

Question 536623: please hlep me to simplify this equation :
m+6/m-3 - m-2/m^2-9
(my final answer was m^2 + 8m+20/m^2 -9)
(the teacher marked out the m^2 on the top and bottom.. so is the answer 8m+20/-9 ?)
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
%28m%2B6%29%2F%28m-3%29+-+%28m-2%29%2F%28m%5E2-9%29
LCD = (m^2-9)
%28%28m%2B3%29%28m%2B6%29-%28m-2%29%29%2F%28m%5E2-9%29
%28m%5E2%2B9m%2B18-m%2B2%29%2F%28m%5E2-9%29
%28m%5E2%2B8m%2B20%29%2F%28m%5E2-9%29
There is no reason to strike off m^2
your answer is correct