0.9999x^2+91.9337x=93465.8

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Solution for 0.9999x^2+91.9337x=93465.8 equation:


Simplifying
0.9999x2 + 91.9337x = 93465.8

Reorder the terms:
91.9337x + 0.9999x2 = 93465.8

Solving
91.9337x + 0.9999x2 = 93465.8

Solving for variable 'x'.

Reorder the terms:
-93465.8 + 91.9337x + 0.9999x2 = 93465.8 + -93465.8

Combine like terms: 93465.8 + -93465.8 = 0.0
-93465.8 + 91.9337x + 0.9999x2 = 0.0

Begin completing the square.  Divide all terms by
0.9999 the coefficient of the squared term: 

Divide each side by '0.9999'.
-93475.14751 + 91.94289429x + x2 = 0

Move the constant term to the right:

Add '93475.14751' to each side of the equation.
-93475.14751 + 91.94289429x + 93475.14751 + x2 = 0 + 93475.14751

Reorder the terms:
-93475.14751 + 93475.14751 + 91.94289429x + x2 = 0 + 93475.14751

Combine like terms: -93475.14751 + 93475.14751 = 0.00000
0.00000 + 91.94289429x + x2 = 0 + 93475.14751
91.94289429x + x2 = 0 + 93475.14751

Combine like terms: 0 + 93475.14751 = 93475.14751
91.94289429x + x2 = 93475.14751

The x term is 91.94289429x.  Take half its coefficient (45.97144715).
Square it (2113.373953) and add it to both sides.

Add '2113.373953' to each side of the equation.
91.94289429x + 2113.373953 + x2 = 93475.14751 + 2113.373953

Reorder the terms:
2113.373953 + 91.94289429x + x2 = 93475.14751 + 2113.373953

Combine like terms: 93475.14751 + 2113.373953 = 95588.521463
2113.373953 + 91.94289429x + x2 = 95588.521463

Factor a perfect square on the left side:
(x + 45.97144715)(x + 45.97144715) = 95588.521463

Calculate the square root of the right side: 309.173933997

Break this problem into two subproblems by setting 
(x + 45.97144715) equal to 309.173933997 and -309.173933997.

Subproblem 1

x + 45.97144715 = 309.173933997 Simplifying x + 45.97144715 = 309.173933997 Reorder the terms: 45.97144715 + x = 309.173933997 Solving 45.97144715 + x = 309.173933997 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-45.97144715' to each side of the equation. 45.97144715 + -45.97144715 + x = 309.173933997 + -45.97144715 Combine like terms: 45.97144715 + -45.97144715 = 0.00000000 0.00000000 + x = 309.173933997 + -45.97144715 x = 309.173933997 + -45.97144715 Combine like terms: 309.173933997 + -45.97144715 = 263.202486847 x = 263.202486847 Simplifying x = 263.202486847

Subproblem 2

x + 45.97144715 = -309.173933997 Simplifying x + 45.97144715 = -309.173933997 Reorder the terms: 45.97144715 + x = -309.173933997 Solving 45.97144715 + x = -309.173933997 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-45.97144715' to each side of the equation. 45.97144715 + -45.97144715 + x = -309.173933997 + -45.97144715 Combine like terms: 45.97144715 + -45.97144715 = 0.00000000 0.00000000 + x = -309.173933997 + -45.97144715 x = -309.173933997 + -45.97144715 Combine like terms: -309.173933997 + -45.97144715 = -355.145381147 x = -355.145381147 Simplifying x = -355.145381147

Solution

The solution to the problem is based on the solutions from the subproblems. x = {263.202486847, -355.145381147}

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