If there is a factor (X-2) in 2x3-x2-5x + K, then K is () A. 2B. 6C. -6D. -2

If there is a factor (X-2) in 2x3-x2-5x + K, then K is () A. 2B. 6C. -6D. -2

Let 2x3-x2-5x + k = (X-2) a, when x = 2, 16-4-10 + k = 0, then k = - 2