- #1

pat666

- 709

- 0

## Homework Statement

solve the differential equation

[tex] y'(t)=-4y+6y^3 [/tex]

## Homework Equations

## The Attempt at a Solution

I'm pretty sure (not positive) that this is a Bernoulli Equation.

I've been following this wiki in an attempt to solve: http://en.wikipedia.org/wiki/Bernoulli_differential_equation

[tex] (y'(t)=-4y+6y^3)/y^3 [/tex]

[tex] y'(t)/y^3=-4/y^2+6[/tex]

[tex] w=1/y^2 [/tex]

[tex] y'(t)*w/y=-4w+6[/tex]

I'm stuck here, also theres no x's or t's here so im not sure that it is a Bernoulli Equation?

thanks for any help