-190x^2+2x-1=0

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Solution for -190x^2+2x-1=0 equation: 


Simplifying
-190x2 + 2x + -1 = 0

Reorder the terms:
-1 + 2x + -190x2 = 0

Solving
-1 + 2x + -190x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-190 the coefficient of the squared term: 

Divide each side by '-190'.
0.005263157895 + -0.01052631579x + x2 = 0

Move the constant term to the right:

Add '-0.005263157895' to each side of the equation.
0.005263157895 + -0.01052631579x + -0.005263157895 + x2 = 0 + -0.005263157895

Reorder the terms:
0.005263157895 + -0.005263157895 + -0.01052631579x + x2 = 0 + -0.005263157895

Combine like terms: 0.005263157895 + -0.005263157895 = 0.000000000000
0.000000000000 + -0.01052631579x + x2 = 0 + -0.005263157895
-0.01052631579x + x2 = 0 + -0.005263157895

Combine like terms: 0 + -0.005263157895 = -0.005263157895
-0.01052631579x + x2 = -0.005263157895

The x term is -0.01052631579x.  Take half its coefficient (-0.005263157895).
Square it (0.00002770083103) and add it to both sides.

Add '0.00002770083103' to each side of the equation.
-0.01052631579x + 0.00002770083103 + x2 = -0.005263157895 + 0.00002770083103

Reorder the terms:
0.00002770083103 + -0.01052631579x + x2 = -0.005263157895 + 0.00002770083103

Combine like terms: -0.005263157895 + 0.00002770083103 = -0.00523545706397
0.00002770083103 + -0.01052631579x + x2 = -0.00523545706397

Factor a perfect square on the left side:
(x + -0.005263157895)(x + -0.005263157895) = -0.00523545706397

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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