Need solving this derivatives problem.

Step-by-step explanation:

Correct so far.

For the next derivatives, the power rule applies.

  4th derivative = (d/dx)(12x^-1) = -12x^-2 = -12/x^2

  5th derivative = (d/dx)(-12x^-2) = (-2)·(-12)·x^-3 = 24/x^3

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb