9x*9x-65x+14=

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Solution for 9x*9x-65x+14= equation:


Simplifying
9x * 9x + -65x + 14 = 0

Reorder the terms for easier multiplication:
9 * 9x * x + -65x + 14 = 0

Multiply 9 * 9
81x * x + -65x + 14 = 0

Multiply x * x
81x2 + -65x + 14 = 0

Reorder the terms:
14 + -65x + 81x2 = 0

Solving
14 + -65x + 81x2 = 0

Solving for variable 'x'.

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

Divide each side by '81'.
0.1728395062 + -0.8024691358x + x2 = 0

Move the constant term to the right:

Add '-0.1728395062' to each side of the equation.
0.1728395062 + -0.8024691358x + -0.1728395062 + x2 = 0 + -0.1728395062

Reorder the terms:
0.1728395062 + -0.1728395062 + -0.8024691358x + x2 = 0 + -0.1728395062

Combine like terms: 0.1728395062 + -0.1728395062 = 0.0000000000
0.0000000000 + -0.8024691358x + x2 = 0 + -0.1728395062
-0.8024691358x + x2 = 0 + -0.1728395062

Combine like terms: 0 + -0.1728395062 = -0.1728395062
-0.8024691358x + x2 = -0.1728395062

The x term is -0.8024691358x.  Take half its coefficient (-0.4012345679).
Square it (0.1609891785) and add it to both sides.

Add '0.1609891785' to each side of the equation.
-0.8024691358x + 0.1609891785 + x2 = -0.1728395062 + 0.1609891785

Reorder the terms:
0.1609891785 + -0.8024691358x + x2 = -0.1728395062 + 0.1609891785

Combine like terms: -0.1728395062 + 0.1609891785 = -0.0118503277
0.1609891785 + -0.8024691358x + x2 = -0.0118503277

Factor a perfect square on the left side:
(x + -0.4012345679)(x + -0.4012345679) = -0.0118503277

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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