Question

Answer me this question in correct answer . In my home work​

Answer 1

Answer:

Step-by-step explanation:

1) p(x) = x^3-2x^2-4x-1

g(x) = x+1

x+1 = 0 ⇒ x= -1

p ( -1) = (-1)³-2(-1)²-4(-1) - 1

= (-1) - 2(1) + 4 - 1

= -1 -2 -1 +4

= -4+4

=0

Therefore g(x) is a factor of p(x).

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