((.0001185X^2)-(.009X)+(.0613))=0

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Solution for ((.0001185X^2)-(.009X)+(.0613))=0 equation:


Simplifying
((0.0001185X2) + -1(0.009X) + (0.0613)) = 0

Remove parenthesis around (0.009X)
((0.0001185X2) + -1 * 0.009X + (0.0613)) = 0

Multiply -1 * 0.009
((0.0001185X2) + -0.009X + (0.0613)) = 0
((0.0001185X2) + -0.009X + 0.0613) = 0

Reorder the terms:
(0.0613 + -0.009X + (0.0001185X2)) = 0

Remove parenthesis around (0.0613 + -0.009X + (0.0001185X2))
0.0613 + -0.009X + (0.0001185X2) = 0

Solving
0.0613 + -0.009X + (0.0001185X2) = 0

Solving for variable 'X'.

Begin completing the square.  Divide all terms by
0.0001185 the coefficient of the squared term: 

Divide each side by '0.0001185'.
517.2995781 + -75.94936709X + X2 = 0

Move the constant term to the right:

Add '-517.2995781' to each side of the equation.
517.2995781 + -75.94936709X + -517.2995781 + X2 = 0 + -517.2995781

Reorder the terms:
517.2995781 + -517.2995781 + -75.94936709X + X2 = 0 + -517.2995781

Combine like terms: 517.2995781 + -517.2995781 = 0.0000000
0.0000000 + -75.94936709X + X2 = 0 + -517.2995781
-75.94936709X + X2 = 0 + -517.2995781

Combine like terms: 0 + -517.2995781 = -517.2995781
-75.94936709X + X2 = -517.2995781

The X term is -75.94936709X.  Take half its coefficient (-37.97468355).
Square it (1442.076591) and add it to both sides.

Add '1442.076591' to each side of the equation.
-75.94936709X + 1442.076591 + X2 = -517.2995781 + 1442.076591

Reorder the terms:
1442.076591 + -75.94936709X + X2 = -517.2995781 + 1442.076591

Combine like terms: -517.2995781 + 1442.076591 = 924.7770129
1442.076591 + -75.94936709X + X2 = 924.7770129

Factor a perfect square on the left side:
((X) + -37.97468355)((X) + -37.97468355) = 924.7770129

Calculate the square root of the right side: 30.410146545

Break this problem into two subproblems by setting 
((X) + -37.97468355) equal to 30.410146545 and -30.410146545.

Subproblem 1

(X) + -37.97468355 = 30.410146545 Simplifying (X) + -37.97468355 = 30.410146545 X + -37.97468355 = 30.410146545 Reorder the terms: -37.97468355 + X = 30.410146545 Solving -37.97468355 + X = 30.410146545 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '37.97468355' to each side of the equation. -37.97468355 + 37.97468355 + X = 30.410146545 + 37.97468355 Combine like terms: -37.97468355 + 37.97468355 = 0.00000000 0.00000000 + X = 30.410146545 + 37.97468355 X = 30.410146545 + 37.97468355 Combine like terms: 30.410146545 + 37.97468355 = 68.384830095 X = 68.384830095 Simplifying X = 68.384830095

Subproblem 2

(X) + -37.97468355 = -30.410146545 Simplifying (X) + -37.97468355 = -30.410146545 X + -37.97468355 = -30.410146545 Reorder the terms: -37.97468355 + X = -30.410146545 Solving -37.97468355 + X = -30.410146545 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '37.97468355' to each side of the equation. -37.97468355 + 37.97468355 + X = -30.410146545 + 37.97468355 Combine like terms: -37.97468355 + 37.97468355 = 0.00000000 0.00000000 + X = -30.410146545 + 37.97468355 X = -30.410146545 + 37.97468355 Combine like terms: -30.410146545 + 37.97468355 = 7.564537005 X = 7.564537005 Simplifying X = 7.564537005

Solution

The solution to the problem is based on the solutions from the subproblems. X = {68.384830095, 7.564537005}

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