Question

Use synthetic division to find p(4) for p(x)=x4−2x3−4x+4?

Answer 1

p(x) = x4 - 2x3 - 4x + 4

p(4) = 4*4 - 2*4*3 - 4*4 + 4

= 16 - 24 - 16 + 4

= 20 - 40

= -20

Answer 2

Answer:

Step-by-step explanation:

p(x)=x⁴-2x³-4x+4

g(x)=x-4

p(4)=(4)⁴-2(4)³-4*4+4

     =256-128-16+4

     =128-12

     =116