(4x+(x^2)-.2342)=0

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Solution for (4x+(x^2)-.2342)=0 equation:


Simplifying
(4x + (x2) + -0.2342) = 0
(4x + x2 + -0.2342) = 0

Reorder the terms:
(-0.2342 + 4x + x2) = 0

Remove parenthesis around (-0.2342 + 4x + x2)
-0.2342 + 4x + x2 = 0

Solving
-0.2342 + 4x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '0.2342' to each side of the equation.
-0.2342 + 4x + 0.2342 + x2 = 0 + 0.2342

Reorder the terms:
-0.2342 + 0.2342 + 4x + x2 = 0 + 0.2342

Combine like terms: -0.2342 + 0.2342 = 0.0000
0.0000 + 4x + x2 = 0 + 0.2342
4x + x2 = 0 + 0.2342

Combine like terms: 0 + 0.2342 = 0.2342
4x + x2 = 0.2342

The x term is 4x.  Take half its coefficient (2).
Square it (4) and add it to both sides.

Add '4' to each side of the equation.
4x + 4 + x2 = 0.2342 + 4

Reorder the terms:
4 + 4x + x2 = 0.2342 + 4

Combine like terms: 0.2342 + 4 = 4.2342
4 + 4x + x2 = 4.2342

Factor a perfect square on the left side:
(x + 2)(x + 2) = 4.2342

Calculate the square root of the right side: 2.057717182

Break this problem into two subproblems by setting 
(x + 2) equal to 2.057717182 and -2.057717182.

Subproblem 1

x + 2 = 2.057717182 Simplifying x + 2 = 2.057717182 Reorder the terms: 2 + x = 2.057717182 Solving 2 + x = 2.057717182 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 2.057717182 + -2 Combine like terms: 2 + -2 = 0 0 + x = 2.057717182 + -2 x = 2.057717182 + -2 Combine like terms: 2.057717182 + -2 = 0.057717182 x = 0.057717182 Simplifying x = 0.057717182

Subproblem 2

x + 2 = -2.057717182 Simplifying x + 2 = -2.057717182 Reorder the terms: 2 + x = -2.057717182 Solving 2 + x = -2.057717182 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = -2.057717182 + -2 Combine like terms: 2 + -2 = 0 0 + x = -2.057717182 + -2 x = -2.057717182 + -2 Combine like terms: -2.057717182 + -2 = -4.057717182 x = -4.057717182 Simplifying x = -4.057717182

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.057717182, -4.057717182}

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