- #1
H2instinct
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Homework Statement
3y^2*y'+y^3= e^-x
The Attempt at a Solution
I am using Bernoulli's equation to substitute V in and I keep coming out with
Y^3= e^x(-e^-x+c)
my V = y^3
Y = v^(1/3)
and dy/dv=(1/3)v^(-2/3)
I peeked to see if I was correct, the right answer is supposed to be Y^3 = e^-x (x+c)
Where did I go wrong?