-18x^2+107x-210=0

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Solution for -18x^2+107x-210=0 equation:


Simplifying
-18x2 + 107x + -210 = 0

Reorder the terms:
-210 + 107x + -18x2 = 0

Solving
-210 + 107x + -18x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-18 the coefficient of the squared term: 

Divide each side by '-18'.
11.66666667 + -5.944444444x + x2 = 0

Move the constant term to the right:

Add '-11.66666667' to each side of the equation.
11.66666667 + -5.944444444x + -11.66666667 + x2 = 0 + -11.66666667

Reorder the terms:
11.66666667 + -11.66666667 + -5.944444444x + x2 = 0 + -11.66666667

Combine like terms: 11.66666667 + -11.66666667 = 0.00000000
0.00000000 + -5.944444444x + x2 = 0 + -11.66666667
-5.944444444x + x2 = 0 + -11.66666667

Combine like terms: 0 + -11.66666667 = -11.66666667
-5.944444444x + x2 = -11.66666667

The x term is -5.944444444x.  Take half its coefficient (-2.972222222).
Square it (8.834104937) and add it to both sides.

Add '8.834104937' to each side of the equation.
-5.944444444x + 8.834104937 + x2 = -11.66666667 + 8.834104937

Reorder the terms:
8.834104937 + -5.944444444x + x2 = -11.66666667 + 8.834104937

Combine like terms: -11.66666667 + 8.834104937 = -2.832561733
8.834104937 + -5.944444444x + x2 = -2.832561733

Factor a perfect square on the left side:
(x + -2.972222222)(x + -2.972222222) = -2.832561733

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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