Question

x^5 - x^4 + x^3 - x^ 2 + 1 when x = 2​

Answer 1

Answer:

if x=2

(2)^5 - (2)^4 + (2)^3 - (2)^2 + 1

32 - 16 + 8 - 4 + 1

41-20

21

hope its help