SOLUTION: -2x2 + 6x +1 +0 1=-2, b=6, c=1

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Question 811732: -2x2 + 6x +1 +0
1=-2, b=6, c=1
Answer by erica65404(394) About Me  (Show Source):
You can put this solution on YOUR website!
plug this into the quatratic
x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
x+=+%28-6+%2B-+sqrt%28+6%5E2-4%2A%28-2%29%2A1+%29%29%2F%282%2A%28-2%29%29+
x+=+%28-6+%2B-+sqrt%28+36%2B8%29%29%2F%28-4%29
x+=+%28-6+%2B-+sqrt%28+44+%29%29%2F%28-4%29
x+=+%28-6+%2B-+sqrt%282+%2A+2+%2A+11+%29%29%2F%28-4%29
x+=+%28-6+%2B-+2+%2A+sqrt%2811%29%29%2F%28-4%29
simplify
x+=+%28-3+%2B-+sqrt%2811%29%29%2F-2