Question

find the second derivative of x^2 y^2 -16x = 8

it's an online test, and i feel as if i have the right answer, but i might have it in the wrong format for the computer. can someone help me so i can double check?

Answer 1

is there a plus or minus next to the \[y^{2}\]?

Answer 2

http://imgur.com/BYdz3

Answer 3

soo this is implicit differentiation yes?

Answer 4

yes

Answer 5

have you taken the first derivative?

Answer 6

yes i have. i just get lost somewhere in the second derivative

Answer 7

whats ur first deriv?