SOLUTION: Can someone please simplfy these 2 equations for me. dy/dx = (cosx(3+cos2x)+(-2sin2x)(sinx))/(3+cos2x)^2 and 75/(x+12) + 9/x = 3. Thank you.

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: Can someone please simplfy these 2 equations for me. dy/dx = (cosx(3+cos2x)+(-2sin2x)(sinx))/(3+cos2x)^2 and 75/(x+12) + 9/x = 3. Thank you.      Log On

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Question 27870: Can someone please simplfy these 2 equations for me.
dy/dx = (cosx(3+cos2x)+(-2sin2x)(sinx))/(3+cos2x)^2
and
75/(x+12) + 9/x = 3.
Thank you.
Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
Can someone please simplfy these 2 equations for me.
dy/dx = (cosx(3+cos2x)+(-2sin2x)(sinx))/(3+cos2x)^2
IS Y= (cosx(3+cos2x)+(-2sin2x)(sinx))/(3+cos2x)^2 AND YOU WANT TO FIND DIFFERENTIATE TO FIND DY/DX OR REALLY
dy/dx = (cosx(3+cos2x)+(-2sin2x)(sinx))/(3+cos2x)^2
AND YOU WANT TO INTEGRATE TO FIND Y?
PLEASE COPY PROBLEM PROPERLY AND RESUBMIT