Question

p(x) = x3 + 1 by x + 1​

Answer 1

Answer:

X+1=0

X=-1

1+1=2 this is the answer

Answer 2

Answer:

p(x)=x3 + 1 x3 + 1 x + 1 = (x+1)(x2 - x + 1) x + 1 = x2 - x + 1 therefore p(x) divisible by x + 1 hence the remainder is zero