SOLUTION: use implicit differentiation to find dy/dx y^2-ye^x=12 I keep getting this wrong, the answer in the back of my book and what I get are off. Please help.

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Question 899908: use implicit differentiation to find dy/dx
y^2-ye^x=12
I keep getting this wrong, the answer in the back of my book and what I get are off. Please help.

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi
ye^x Use Chain Rule for this term
2yy' -(1y'e^x + ye^x) = 0
2yy' - y'e^x - ye^x = 0
2yy' - y'e^x = ye^x
y'(2y-e^x) = ye^x
y' = ye^x/(2y-e^x)

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