Question

p(x) = 2x3 + x2 – 2x – 1, g(x) = x + 1

Answer 1

We have, p (x)= 2x3 + x2 – 2x – 1 and g (x) = x + 1

∴ p(-1) = 2(-1)3 + (-1)2 – 2(-1) – 1

= 2(-1) + 1 + 2 – 1

= -2 + 1 + 2 -1 = 0

⇒ p(-1) = 0, so g(x) is a factor of p(x).

plzzz follow me...........

plzzzzzzzzzzzzzzz plzzzzzzzzzzzzzzz plzzzzzzzzzzzzzzz