183k views
2 votes
What is f(x+1) if f(x)=3x^3+17x^2+2x-1

1 Answer

6 votes
3x^3 + 17x^2 + 2x + 21
You simply put x+1 in all the places where x is present on the right of the equation and simplify using PEMDAS.
User Nodrog
by
8.2k points