Question

derivative of 1+(x-y)^3 = x^2y + xy^2

Answer 1

Hmmmmmm so we have to differentiate implicitly :o

Answer 2

yes i don't know nothing about it.

Answer 3

Hmm we have the product rule a couple times on the right, let's start with that side, and maybe you'll understand what's going on.

Answer 4

ok sure