06ireval54141 06ireval54141 31-03-2021 Mathematics contestada determine the values of a,c,b for the quadratic equation x²-8x+15 A) a=1 b=-8 c=-15 B) a=0 b=-8 c=15 C) a=1 b=-8 c=15 D) a=1 b=8 c=15