Question

need urgent help solving 5x^2-2y^2= 4 by implicit differentiation and solve for dy/dx

Answer 1

Use implicit differentiation:
10x - 4y(dy/dx) = 0

Answer 2

and then does dy/dx equal (-10x/ -4y) ? ? ? or can it be reduced further?

Answer 3

-4y(dy/dx)=-10x
(dy/dx) = 5x/(2y), now solve the original equation for y and substitute

Answer 4

THANKS SOO MUCH I HAVE one more question though I am going to post it right now separately.

Answer 5

okay

Answer 6

I would stop here (dy/dx) = 5x/(2y) and not go any further

Answer 7

Zarkon u cant do that, u need to finish it all

Answer 8

yes you can..it is finished..unless you want a final answer in two parts