Higher Order Implicit Differentiation

140 Views Asked by At

How do you find the $y'''$ of $y^2 + x^3 = 4$?

1

There are 1 best solutions below

1
On

$$ 2yy'+3x^2=0\\ 2y'^2+2yy''+6x=0\\ 4y'y''+2y'y''+2yy'''+6=0\\ y'''=-\frac{3+3y'y''}{ y} $$