20x^2-x+1=

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Solution for 20x^2-x+1= equation:


Simplifying
20x2 + -1x + 1 = 0

Reorder the terms:
1 + -1x + 20x2 = 0

Solving
1 + -1x + 20x2 = 0

Solving for variable 'x'.

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

Divide each side by '20'.
0.05 + -0.05x + x2 = 0

Move the constant term to the right:

Add '-0.05' to each side of the equation.
0.05 + -0.05x + -0.05 + x2 = 0 + -0.05

Reorder the terms:
0.05 + -0.05 + -0.05x + x2 = 0 + -0.05

Combine like terms: 0.05 + -0.05 = 0.00
0.00 + -0.05x + x2 = 0 + -0.05
-0.05x + x2 = 0 + -0.05

Combine like terms: 0 + -0.05 = -0.05
-0.05x + x2 = -0.05

The x term is -0.05x.  Take half its coefficient (-0.025).
Square it (0.000625) and add it to both sides.

Add '0.000625' to each side of the equation.
-0.05x + 0.000625 + x2 = -0.05 + 0.000625

Reorder the terms:
0.000625 + -0.05x + x2 = -0.05 + 0.000625

Combine like terms: -0.05 + 0.000625 = -0.049375
0.000625 + -0.05x + x2 = -0.049375

Factor a perfect square on the left side:
(x + -0.025)(x + -0.025) = -0.049375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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