Question

The polynomial f(x) = x4-2x3+3x2-ax+b
When divided by (x-1) and d
(x+1) leaves the remainders 5
and 19 respectively , find the
values of a and b.​

Answer 1

Answer:

A= 5

B = 8

Step-by-step explanation:

By remainder theorem

we get -a+b=3

and a+b=13

by adding both we get

b = 8

A = 5