SOLUTION: I need help solving this problem. 3s/s^2-49+s/s-7

Question 604836: I need help solving this problem.
3s/s^2-49+s/s-7
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
3s/s^2-49+s/s-7
-----
[3s/[(s-7)(s+7)]] + s/(s-7)
----------------------
least common denominator: (s-7)(s+7)
----------------------
= (3s)/lcd + [s(s+7)]/lcd
----
Combine the numeraors over the lcd:
= [3s + s^2+7s]/lcd
-----
= [s^2+10s]/[(s-7)(s+7)]
=========================
Cheers,
Stan H.
=========================
RELATED QUESTIONS
i need help with solving -4r+3s-(-2r+s) (answered by MathLover1)

I am having trouble solving this problem: 5-s/7-s=2/s-7 Any ideas? (answered by jim_thompson5910,stanbon)

please help me with this problem... (answered by arallie)

I need help please. Dividing rational expressions. s^2 + 5s s-3 --------- /... (answered by Fombitz)

I need help to solve the following problem please!!!1 Find the excluded values for : (answered by Cintchr)

Please help me with this equation: Divide. s^2+3s-18�s+4 over... (answered by ReadingBoosters)

1/3s + 7 = s + 1 how do i sovle this... (answered by Alan3354)

2|4-s|=-3s (answered by ReadingBoosters,MathTherapy)

Need help. I'm so confused about this problem. I can't prove it all :< Given r=... (answered by Theo)