Question

What is the value of k such that x-1 is a factory of x^3-6x^2+2kx-3​

Answer 1

k = 4

Explanation:

x^3-6^2+2kx-3 = (x-1) (x^2 -5x +3) = x^3 -6^2 +8x -3

2kx = 8x

k = 4