Question

If p(x)=5-4x+2xsquare find p(4)

Answer 1

Put x = 4
5 - 4*4 + 2 *16
5 -16+ 32 = 21 ans

Answer 2

Answer:21

Step-by-step explanation:x=4

5-4×4+2×16

5-16+32

37-16=21