Question

find y' if 3xy^2 + y^3=e^(x+y)

Answer 1

3y^2 + 6xyy' + 3y^2. y' = e^(x+y) . (1 + y')
isolate y'

Answer 2

would you not distribute the right side too, to get e^(x+y)+(e^(x+y)y')?

Answer 3

would you not distribute the right side too, to get e^(x+y)+(e^(x+y)y')?

Answer 4

first diff e^(x+y) as e^x and multiply it with whts in the bracket

Answer 5

still lost :/