Carilah nilai abc A.x²-13x+22=0 B.x²+5x-60=0 C.x²-13x+42=0 D.x²+8x+12=0 E.x²-22+96=0

a). a = 1 , b = - 13, c = 22
b). a = 1 , b = 5 , c = 60
c). a = 1 , b = - 13 , c = 42
d). a = 1 , b = 8 , c = 12
e). a = 1 , b = - 22 , c = 96