Question

find the value of a , if 8x square-7x+a=0

Answer 1

Answer:

given that 8xsquare -7x+a=0

Step-by-step explanation:

1. so we have to (x=-1) given that 2) 8(-1) - 7(-1)+a=0 3) 8 +7+a=0 4) 15 +9=0 5) so a=-15