Question

What must be added to x^3-6x^2+11x-8 to make
a polynomial having having factor (n-3) ?​

Answer 1

Let f(x) = x^3 -6x^2 +11x-8+K

by factor theorem, f(3)=0

27-54+33-8+K=0

K=2

hope that helps?

Explanation: