(x+.01)(x+.33)=x

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Solution for (x+.01)(x+.33)=x equation:


Simplifying
(x + 0.01)(x + 0.33) = x

Reorder the terms:
(0.01 + x)(x + 0.33) = x

Reorder the terms:
(0.01 + x)(0.33 + x) = x

Multiply (0.01 + x) * (0.33 + x)
(0.01(0.33 + x) + x(0.33 + x)) = x
((0.33 * 0.01 + x * 0.01) + x(0.33 + x)) = x
((0.0033 + 0.01x) + x(0.33 + x)) = x
(0.0033 + 0.01x + (0.33 * x + x * x)) = x
(0.0033 + 0.01x + (0.33x + x2)) = x

Combine like terms: 0.01x + 0.33x = 0.34x
(0.0033 + 0.34x + x2) = x

Solving
0.0033 + 0.34x + x2 = x

Solving for variable 'x'.

Reorder the terms:
0.0033 + 0.34x + -1x + x2 = x + -1x

Combine like terms: 0.34x + -1x = -0.66x
0.0033 + -0.66x + x2 = x + -1x

Combine like terms: x + -1x = 0
0.0033 + -0.66x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-0.0033' to each side of the equation.
0.0033 + -0.66x + -0.0033 + x2 = 0 + -0.0033

Reorder the terms:
0.0033 + -0.0033 + -0.66x + x2 = 0 + -0.0033

Combine like terms: 0.0033 + -0.0033 = 0.0000
0.0000 + -0.66x + x2 = 0 + -0.0033
-0.66x + x2 = 0 + -0.0033

Combine like terms: 0 + -0.0033 = -0.0033
-0.66x + x2 = -0.0033

The x term is -0.66x.  Take half its coefficient (-0.33).
Square it (0.1089) and add it to both sides.

Add '0.1089' to each side of the equation.
-0.66x + 0.1089 + x2 = -0.0033 + 0.1089

Reorder the terms:
0.1089 + -0.66x + x2 = -0.0033 + 0.1089

Combine like terms: -0.0033 + 0.1089 = 0.1056
0.1089 + -0.66x + x2 = 0.1056

Factor a perfect square on the left side:
(x + -0.33)(x + -0.33) = 0.1056

Calculate the square root of the right side: 0.324961536

Break this problem into two subproblems by setting 
(x + -0.33) equal to 0.324961536 and -0.324961536.

Subproblem 1

x + -0.33 = 0.324961536 Simplifying x + -0.33 = 0.324961536 Reorder the terms: -0.33 + x = 0.324961536 Solving -0.33 + x = 0.324961536 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.33' to each side of the equation. -0.33 + 0.33 + x = 0.324961536 + 0.33 Combine like terms: -0.33 + 0.33 = 0.00 0.00 + x = 0.324961536 + 0.33 x = 0.324961536 + 0.33 Combine like terms: 0.324961536 + 0.33 = 0.654961536 x = 0.654961536 Simplifying x = 0.654961536

Subproblem 2

x + -0.33 = -0.324961536 Simplifying x + -0.33 = -0.324961536 Reorder the terms: -0.33 + x = -0.324961536 Solving -0.33 + x = -0.324961536 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.33' to each side of the equation. -0.33 + 0.33 + x = -0.324961536 + 0.33 Combine like terms: -0.33 + 0.33 = 0.00 0.00 + x = -0.324961536 + 0.33 x = -0.324961536 + 0.33 Combine like terms: -0.324961536 + 0.33 = 0.005038464 x = 0.005038464 Simplifying x = 0.005038464

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.654961536, 0.005038464}

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