Question

determine what must be added to x^3-3x^2+4x-13 to obtain a polynomial which is exactly divisible by x-3

Answer 1

hey
here is ur answer
add 1

I hope this will help
if u want explanation then tell I will edit

#Prem

Answer 2

Sorry i can't upload the image but in order to solve the above question,
your need to divide the first polynomial by the second and then, add the remainder.

You will get your answer.