Asked by Kevin

solve using quadratic formula
p²+5p-5=0

Answers

Answered by Damon
p = [ -5 +/- sqrt(25+20) ]/2

p = -2.5 +/- .5 sqrt(45)

p - -2.5 +/- 1.5 sqrt(5)

Answered by Lamont
p=1.381
p=3.628

is what I came up with...
Answered by Damon
I don't think so but put your values back in and see if they work.
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