Question

Verity division algorith so
for
the polynomide
P(x) = x³ + x² + 2x + 3
g(x)=x+2
find
P(-2)​

Answer 1

Answer:

p (-2)= -5

Step-by-step explanation:

Given

p ( x) = X3 +x2 + 2x +3

g (x) = x+2

Therefore,

zero of p(x) = -2

By remainders theorem

p (-2)= (-2)• (-2)•(-2) +

(-2)•(-2)+2(-2)+3

-8+4-4+3

-5