3*x^2-2*x+10=0

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Solution for 3*x^2-2*x+10=0 equation: 


Simplifying
3x2 + -2x + 10 = 0

Reorder the terms:
10 + -2x + 3x2 = 0

Solving
10 + -2x + 3x2 = 0

Solving for variable 'x'.

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

Divide each side by '3'.
3.333333333 + -0.6666666667x + x2 = 0

Move the constant term to the right:

Add '-3.333333333' to each side of the equation.
3.333333333 + -0.6666666667x + -3.333333333 + x2 = 0 + -3.333333333

Reorder the terms:
3.333333333 + -3.333333333 + -0.6666666667x + x2 = 0 + -3.333333333

Combine like terms: 3.333333333 + -3.333333333 = 0.000000000
0.000000000 + -0.6666666667x + x2 = 0 + -3.333333333
-0.6666666667x + x2 = 0 + -3.333333333

Combine like terms: 0 + -3.333333333 = -3.333333333
-0.6666666667x + x2 = -3.333333333

The x term is -0.6666666667x.  Take half its coefficient (-0.3333333334).
Square it (0.1111111112) and add it to both sides.

Add '0.1111111112' to each side of the equation.
-0.6666666667x + 0.1111111112 + x2 = -3.333333333 + 0.1111111112

Reorder the terms:
0.1111111112 + -0.6666666667x + x2 = -3.333333333 + 0.1111111112

Combine like terms: -3.333333333 + 0.1111111112 = -3.2222222218
0.1111111112 + -0.6666666667x + x2 = -3.2222222218

Factor a perfect square on the left side:
(x + -0.3333333334)(x + -0.3333333334) = -3.2222222218

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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