Question

please solve the question in detail​

Answer 1

Step-by-step explanation:

x^3 ax +b+8=0 if divided by x-3

x^3 +ax+b+8=2 if divided by x-2

putting X =3 and x-2 , in above equation...

27+3a+b+8=0....(1)

08+2a+b+8=2....(2)

on subtracting both equation

19+a=-2

a=-2-19

a= -21...

value of b is equal to ...

8-42+b+8=2

b=-26

hope it helps..