9x^2-18x+19=

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Solution for 9x^2-18x+19= equation:


Simplifying
9x2 + -18x + 19 = 0

Reorder the terms:
19 + -18x + 9x2 = 0

Solving
19 + -18x + 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'.
2.111111111 + -2x + x2 = 0

Move the constant term to the right:

Add '-2.111111111' to each side of the equation.
2.111111111 + -2x + -2.111111111 + x2 = 0 + -2.111111111

Reorder the terms:
2.111111111 + -2.111111111 + -2x + x2 = 0 + -2.111111111

Combine like terms: 2.111111111 + -2.111111111 = 0.000000000
0.000000000 + -2x + x2 = 0 + -2.111111111
-2x + x2 = 0 + -2.111111111

Combine like terms: 0 + -2.111111111 = -2.111111111
-2x + x2 = -2.111111111

The x term is -2x.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2x + 1 + x2 = -2.111111111 + 1

Reorder the terms:
1 + -2x + x2 = -2.111111111 + 1

Combine like terms: -2.111111111 + 1 = -1.111111111
1 + -2x + x2 = -1.111111111

Factor a perfect square on the left side:
(x + -1)(x + -1) = -1.111111111

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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