SOLUTION: 4x^2+x-1/16=0 please

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Question 258474: 4x^2+x-1/16=0
please
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
4x^2+x-1/16=0
x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
x=(-1+-sqrt[1^1-4*4*-1/16])/2*4
x=(-1+-sqrt[1+1])/8
x=(-1+-sqrt2)/8
x=(-1+-1.414)/8
x=.414/8
x=.0518 ans.
x=(-1-1.414)/8
x=-2.41`4/8
x=-.3018 ans.