Question

solve the DE using the exact method:
dy/dx=-[(y^3+4e^xy)/(2e^x+3y^2)]

Answer 1

i know how to do the exact mthod just looking for help getting them equal to work

Answer 2

what do you mean getting them equal?

Answer 3

in the form of Mdx + Ndy =0

Answer 4

Move everything to left hand side by multiplying and then adding so the RHS is equal to 0. Then multiply each term by dx

Answer 5

multiply each term by dx?

Answer 6

Yeah, you have to pretend dy/dx is a fraction and multiple each term by dx so you get dy on one term and dx on the other

Answer 7

cant i do cross multiplication with the original equation?