SOLUTION: (5n+5)/5n^2+35n-40 + 7n/3n Need to simplify (adding rational expressions)

Algebra ->  Rational-functions -> SOLUTION: (5n+5)/5n^2+35n-40 + 7n/3n Need to simplify (adding rational expressions)      Log On


   



Question 1190849: (5n+5)/5n^2+35n-40 + 7n/3n Need to simplify (adding rational expressions)
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

assuming you have:
%285n%2B5%29%2F%285n%5E2%2B35n-40+%29%2B+7n%2F3n+++

=5%28n%2B1%29%2F5%28n%5E2%2B7n-8+%29%2B+7%2F3+

=%28n%2B1%29%2F%28n%5E2%2B7n-8+%29%2B+7%2F3+

=%28n%2B1%29%2F%28%28n+%2B+8%29+%28n+-+1%29%29%2B+7%2F3+

=%28n%2B1%2B+7%28n+%2B+8%29+%28n+-+1%29%29%2F%283%28n+%2B+8%29+%28n+-+1%29%29+

=%287n%5E2+%2B+52n+-+53%29%2F%283+%28n+-+1%29+%28n+%2B+8%29%29