Question

the product of the polynomials px=4x-3q(x)=4x+3​

Answer 1

Answer:

remainder is equal to f

Step-by-step explanation:

When  p(x)=4x3−2x2+px+5  is divided by (x+2), the remainder is

p(−2)=4(−2)3−2(−2)2+p(−2)+5

=−2p−35

So,

a=−2p−35

When  q(x)=x3+6x2+p  is divided by (x+2), the remainder is

q(−2)=(−2)3+6(−2)2+p

=p+16

So,

b=p+16

Now,

a+b=0

−2p−35+p+16=0

−p−19=0

p=−19

be brainly