Respuesta :

Answer:

P(-1) = -18

Step-by-step explanation:

P(x) = x^4 +5x^3 -4x-18

p(-1) = (-1)^4 + 5(-1) -4(-1) -18

P(-1) = 1 -5 +4 -18

      = -4+4-18

      = -18

[tex]p(x) = {x}^{4} + 5 {x}^{3} - 4x - 18 [/tex]
this question is asking p -1 or p of c
[tex]x - 1 \sqrt{ {x}^{4} +5 {x}^{3} - 4x - 18 } [/tex]
time to do division
[Tex]