Question

When the polynomials x^3+2x^2-3ax-1 is divided by x-1, the remainder is A and when the polynomial x^3+ax^2-12x+16 is divided by x+2 the remainder is B. Find the value of a if 2A+B=0.

Answer 1

Answer:

I tried alot

Step-by-step explanation:

Since last two hour I waste 10 pages but nothing gonna equal this sum.