Question

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

Answer 1

p(3)=3^3-3*3^2+4*3-13
=27-3*9+12-13
=27-27+12-13
=-1

Therefore,-1 should be added to x^3-3x^2+4x-13 to obtain a polynomial which is exactly divisible by x-3

Answer 2

Answer:

Step-by-step explanation: