Question

Can anyone show me how to do this?

Answer 1

.

Answer 2

I'll show you one example, g(3) \[g(x) = x^3+2x^2-3x+1\]

Answer 3

the pink implies we multiply by 3 and then red means we add with what we initially have (1 2 -3 1) these are the given coefficients from our original g(x) now to check if we did it right \[g(3) = \]