Question

if P (X) 1 equals to 5 x minus 4 x power 2 + 3 find (minus one​

Answer 1

Answer:

-4

Step-by-step explanation:

when x = 1 then p(x) = 5 - 4 + 3 = 4

and when x = -1 then p(x) = 5 × (-1) - 4 × (-1) × (-1) + 3

= -5 - 4 + 3 = -4