SOLUTION: can you help me solve by using the quadratic formula of x^2-4x-5=0?

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Question 63111This question is from textbook
: can you help me solve by using the quadratic formula of x^2-4x-5=0? This question is from textbook

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
solve by using the quadratic formula of x^2-4x-5=0?
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x=[4+-sqrt(16-4*-5]/2
x=[4+-6]/2
x=5 or x=-1
Cheers,
Stan H.