9x^2-14x+10=0

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Solution for 9x^2-14x+10=0 equation:


Simplifying
9x2 + -14x + 10 = 0

Reorder the terms:
10 + -14x + 9x2 = 0

Solving
10 + -14x + 9x2 = 0

Solving for variable 'x'.

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

Divide each side by '9'.
1.111111111 + -1.555555556x + x2 = 0

Move the constant term to the right:

Add '-1.111111111' to each side of the equation.
1.111111111 + -1.555555556x + -1.111111111 + x2 = 0 + -1.111111111

Reorder the terms:
1.111111111 + -1.111111111 + -1.555555556x + x2 = 0 + -1.111111111

Combine like terms: 1.111111111 + -1.111111111 = 0.000000000
0.000000000 + -1.555555556x + x2 = 0 + -1.111111111
-1.555555556x + x2 = 0 + -1.111111111

Combine like terms: 0 + -1.111111111 = -1.111111111
-1.555555556x + x2 = -1.111111111

The x term is -1.555555556x.  Take half its coefficient (-0.777777778).
Square it (0.6049382720) and add it to both sides.

Add '0.6049382720' to each side of the equation.
-1.555555556x + 0.6049382720 + x2 = -1.111111111 + 0.6049382720

Reorder the terms:
0.6049382720 + -1.555555556x + x2 = -1.111111111 + 0.6049382720

Combine like terms: -1.111111111 + 0.6049382720 = -0.506172839
0.6049382720 + -1.555555556x + x2 = -0.506172839

Factor a perfect square on the left side:
(x + -0.777777778)(x + -0.777777778) = -0.506172839

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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