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anonymous
 5 years ago
I need help with a implicit diff. problem...
Ln(15x^7)3y^3=(x^3)(e^y)... i need to find y prime,.. got stuck.. any help???
anonymous
 5 years ago
I need help with a implicit diff. problem... Ln(15x^7)3y^3=(x^3)(e^y)... i need to find y prime,.. got stuck.. any help???

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0(7/(15x)3x^2*e^y)/(x^3*e^y+9y^2)=f'

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not getting a right answer on that one

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[7/x−9y^2(dy/dx)=3x^2e^y+x^3e^y(dy/dx)\] combine the dy/dx \[(7−3x^3e^y)/x(9y^2+x^3e^y)=dy/dx\] is this correct?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I got: \[dy/dx=(73x^3e^y)/(9xy^2+x^4e^y)\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thats the same thing i got as well but i didn't multiply the X through in the denominator as you did
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