Which employee is guilty explain how you know please help thank u

ami Uploads > Quadlally Function Factors First Solution Second Solution H. f(x) = x2 + 8x + 15 (x+3)(x+5) X= 3 X- 5 1. f(x) = 3x2+ 3x -18 (3x-3)(x+6) x=1 X=-6 J. f (x) = 2x2 + 7x - 4 (2x-1) (x+4) X=1/2 X-4 K. f(x) = x2 + 11x + 30 (x+5) (x+6) X=-5 X=-6 L. f (x) = x2 + 4x -12 (x-2)(x-6) x=2 X--6 M. f (x) = x2 - 5x - 6 (x+1) (x-6) X=-1 X=6 N. f(x) = 3(x-5)2- 27 *Hint Solve by Square Root Method N/A X=8 X=2 thered