Question

Write y as a function of x:
x=y^3+3y^2+3y

Answer 1

Step-by-step explanation:

x=y^3+3y^2+3y

adding 1 on both sides

x+1=y^3+3y^2+3y+1

x+1=(y+1)^3

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

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