36x^2-24x+1=0

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Solution for 36x^2-24x+1=0 equation:


Simplifying
36x2 + -24x + 1 = 0

Reorder the terms:
1 + -24x + 36x2 = 0

Solving
1 + -24x + 36x2 = 0

Solving for variable 'x'.

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

Divide each side by '36'.
0.02777777778 + -0.6666666667x + x2 = 0

Move the constant term to the right:

Add '-0.02777777778' to each side of the equation.
0.02777777778 + -0.6666666667x + -0.02777777778 + x2 = 0 + -0.02777777778

Reorder the terms:
0.02777777778 + -0.02777777778 + -0.6666666667x + x2 = 0 + -0.02777777778

Combine like terms: 0.02777777778 + -0.02777777778 = 0.00000000000
0.00000000000 + -0.6666666667x + x2 = 0 + -0.02777777778
-0.6666666667x + x2 = 0 + -0.02777777778

Combine like terms: 0 + -0.02777777778 = -0.02777777778
-0.6666666667x + x2 = -0.02777777778

The x term is -0.6666666667x.  Take half its coefficient (-0.3333333334).
Square it (0.1111111112) and add it to both sides.

Add '0.1111111112' to each side of the equation.
-0.6666666667x + 0.1111111112 + x2 = -0.02777777778 + 0.1111111112

Reorder the terms:
0.1111111112 + -0.6666666667x + x2 = -0.02777777778 + 0.1111111112

Combine like terms: -0.02777777778 + 0.1111111112 = 0.08333333342
0.1111111112 + -0.6666666667x + x2 = 0.08333333342

Factor a perfect square on the left side:
(x + -0.3333333334)(x + -0.3333333334) = 0.08333333342

Calculate the square root of the right side: 0.288675135

Break this problem into two subproblems by setting 
(x + -0.3333333334) equal to 0.288675135 and -0.288675135.

Subproblem 1

x + -0.3333333334 = 0.288675135 Simplifying x + -0.3333333334 = 0.288675135 Reorder the terms: -0.3333333334 + x = 0.288675135 Solving -0.3333333334 + x = 0.288675135 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3333333334' to each side of the equation. -0.3333333334 + 0.3333333334 + x = 0.288675135 + 0.3333333334 Combine like terms: -0.3333333334 + 0.3333333334 = 0.0000000000 0.0000000000 + x = 0.288675135 + 0.3333333334 x = 0.288675135 + 0.3333333334 Combine like terms: 0.288675135 + 0.3333333334 = 0.6220084684 x = 0.6220084684 Simplifying x = 0.6220084684

Subproblem 2

x + -0.3333333334 = -0.288675135 Simplifying x + -0.3333333334 = -0.288675135 Reorder the terms: -0.3333333334 + x = -0.288675135 Solving -0.3333333334 + x = -0.288675135 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3333333334' to each side of the equation. -0.3333333334 + 0.3333333334 + x = -0.288675135 + 0.3333333334 Combine like terms: -0.3333333334 + 0.3333333334 = 0.0000000000 0.0000000000 + x = -0.288675135 + 0.3333333334 x = -0.288675135 + 0.3333333334 Combine like terms: -0.288675135 + 0.3333333334 = 0.0446581984 x = 0.0446581984 Simplifying x = 0.0446581984

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.6220084684, 0.0446581984}

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