Question

Find the value of polynomial p(x) =2+x+2x^2-x^3 at x=2​

Answer 1

4 is correct answer

Answer 2

Answer:

2+x+2x^2-x^3 where x=2

2+2+2(2)^2-2^3

4+2×4-8

6×4-8

24-8

16

is the value of the polynomial