How do you solve 7y25y8=0 using the quadratic formula?

1 Answer

y1=+5+24914 and y2=+524914

Explanation:

The quadratic formula is

y=b±b24ac2a

Let a=7 and b=5 and c=8

y=5±(5)247(8)27

y=+5±25+22414

y=+5±24914

y1=+5+24914

y2=+524914

God bless.... I hope the explanation is useful.