Question

what is the inverse function of x^3+5 ??

Answer 1

\[\sqrt[3]{x-5}\]

Answer 2

y = x^3 + 5
Finding the inverse, we make x as y and y as x
x = y^3 -5
And we isolate y, by adding 5 to each side
x+5 = y^3
Then taking the cube root of each side, getting what 2bornot2b got