37x+x^2=226.6

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Solution for 37x+x^2=226.6 equation:


Simplifying
37x + x2 = 226.6

Solving
37x + x2 = 226.6

Solving for variable 'x'.

Reorder the terms:
-226.6 + 37x + x2 = 226.6 + -226.6

Combine like terms: 226.6 + -226.6 = 0.0
-226.6 + 37x + x2 = 0.0

Begin completing the square.

Move the constant term to the right:

Add '226.6' to each side of the equation.
-226.6 + 37x + 226.6 + x2 = 0.0 + 226.6

Reorder the terms:
-226.6 + 226.6 + 37x + x2 = 0.0 + 226.6

Combine like terms: -226.6 + 226.6 = 0.0
0.0 + 37x + x2 = 0.0 + 226.6
37x + x2 = 0.0 + 226.6

Combine like terms: 0.0 + 226.6 = 226.6
37x + x2 = 226.6

The x term is 37x.  Take half its coefficient (18.5).
Square it (342.25) and add it to both sides.

Add '342.25' to each side of the equation.
37x + 342.25 + x2 = 226.6 + 342.25

Reorder the terms:
342.25 + 37x + x2 = 226.6 + 342.25

Combine like terms: 226.6 + 342.25 = 568.85
342.25 + 37x + x2 = 568.85

Factor a perfect square on the left side:
(x + 18.5)(x + 18.5) = 568.85

Calculate the square root of the right side: 23.850576513

Break this problem into two subproblems by setting 
(x + 18.5) equal to 23.850576513 and -23.850576513.

Subproblem 1

x + 18.5 = 23.850576513 Simplifying x + 18.5 = 23.850576513 Reorder the terms: 18.5 + x = 23.850576513 Solving 18.5 + x = 23.850576513 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-18.5' to each side of the equation. 18.5 + -18.5 + x = 23.850576513 + -18.5 Combine like terms: 18.5 + -18.5 = 0.0 0.0 + x = 23.850576513 + -18.5 x = 23.850576513 + -18.5 Combine like terms: 23.850576513 + -18.5 = 5.350576513 x = 5.350576513 Simplifying x = 5.350576513

Subproblem 2

x + 18.5 = -23.850576513 Simplifying x + 18.5 = -23.850576513 Reorder the terms: 18.5 + x = -23.850576513 Solving 18.5 + x = -23.850576513 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-18.5' to each side of the equation. 18.5 + -18.5 + x = -23.850576513 + -18.5 Combine like terms: 18.5 + -18.5 = 0.0 0.0 + x = -23.850576513 + -18.5 x = -23.850576513 + -18.5 Combine like terms: -23.850576513 + -18.5 = -42.350576513 x = -42.350576513 Simplifying x = -42.350576513

Solution

The solution to the problem is based on the solutions from the subproblems. x = {5.350576513, -42.350576513}

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