SOLUTION: Please help me solve this problem. x^2+6x-4=0 The solution is x=? Thank you!

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Question 224650: Please help me solve this problem.
x^2+6x-4=0
The solution is x=?
Thank you!
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
x^2+6x-4=0
x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
x=(-6+-sqrt[6^2-4*1*-4])/2*1
x=(-6+-sqrt[36+16])/2
x=(-6+-sqrt[52])/2
x=(-6+-7.2111)/2
x=(-6+7.2111)/2
x=1.2111/2
x=.60555 ans.
x=(-6-7/2111)/2
x=-13.2111)/2
x=-6.60555 ans.