Question

subtract 1 - x - x power 2 + x power 3 from 2 x power 3 - 3 x power 2 + 4 x - 13

please help ​

Answer 1

Step-by-step explanation:

Let f(x)=1-x-x²+x³ and g(x)=2x³-3x²+4x-13

now,

g(x)-f(x)=2x³-3x²+4x-13-1+x+x²-x³

=x³-2x²+5x-14 <=Ans