How do you find the inverse function of this equation?

Question

Cube root x-1 +4 (x-1 is inside the cube root, and +4 is outside of the cube root).

Bryce · Answer

y=(x-1)^(1/3) + 4
y-4=(x-1)^(1/3)
(y-4)^3=x-1
x=(y-4)^3 + 1
y=(x-4)^3 + 1

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