0.034+.17*x=x^2

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Solution for 0.034+.17*x=x^2 equation:


Simplifying
0.034 + 0.17x = x2

Solving
0.034 + 0.17x = x2

Solving for variable 'x'.

Combine like terms: x2 + -1x2 = 0
0.034 + 0.17x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
-0.034 + -0.17x + x2 = 0

Move the constant term to the right:

Add '0.034' to each side of the equation.
-0.034 + -0.17x + 0.034 + x2 = 0 + 0.034

Reorder the terms:
-0.034 + 0.034 + -0.17x + x2 = 0 + 0.034

Combine like terms: -0.034 + 0.034 = 0.000
0.000 + -0.17x + x2 = 0 + 0.034
-0.17x + x2 = 0 + 0.034

Combine like terms: 0 + 0.034 = 0.034
-0.17x + x2 = 0.034

The x term is -0.17x.  Take half its coefficient (-0.085).
Square it (0.007225) and add it to both sides.

Add '0.007225' to each side of the equation.
-0.17x + 0.007225 + x2 = 0.034 + 0.007225

Reorder the terms:
0.007225 + -0.17x + x2 = 0.034 + 0.007225

Combine like terms: 0.034 + 0.007225 = 0.041225
0.007225 + -0.17x + x2 = 0.041225

Factor a perfect square on the left side:
(x + -0.085)(x + -0.085) = 0.041225

Calculate the square root of the right side: 0.203039405

Break this problem into two subproblems by setting 
(x + -0.085) equal to 0.203039405 and -0.203039405.

Subproblem 1

x + -0.085 = 0.203039405 Simplifying x + -0.085 = 0.203039405 Reorder the terms: -0.085 + x = 0.203039405 Solving -0.085 + x = 0.203039405 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.085' to each side of the equation. -0.085 + 0.085 + x = 0.203039405 + 0.085 Combine like terms: -0.085 + 0.085 = 0.000 0.000 + x = 0.203039405 + 0.085 x = 0.203039405 + 0.085 Combine like terms: 0.203039405 + 0.085 = 0.288039405 x = 0.288039405 Simplifying x = 0.288039405

Subproblem 2

x + -0.085 = -0.203039405 Simplifying x + -0.085 = -0.203039405 Reorder the terms: -0.085 + x = -0.203039405 Solving -0.085 + x = -0.203039405 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.085' to each side of the equation. -0.085 + 0.085 + x = -0.203039405 + 0.085 Combine like terms: -0.085 + 0.085 = 0.000 0.000 + x = -0.203039405 + 0.085 x = -0.203039405 + 0.085 Combine like terms: -0.203039405 + 0.085 = -0.118039405 x = -0.118039405 Simplifying x = -0.118039405

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.288039405, -0.118039405}

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