SOLUTION: what happens when you quadratic formula look like this. x^2=-x+4

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Question 290925: what happens when you quadratic formula look like this. x^2=-x+4
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what happens when your quadratic looks like this.
x^2=-x+4
Rearrange:
x^2 + x - 4 = 0
Use the quadratic formula:
x = [-1 +- sqrt(1-4*-4)]/2
---
x = [-1+- sqrt(17)]/2
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graph%28400%2C300%2C-10%2C10%2C-10%2C10%2Cx%5E2%2Bx-4%29
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Cheers,
Stan H.