24x^2-32x+9=0

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Solution for 24x^2-32x+9=0 equation:


Simplifying
24x2 + -32x + 9 = 0

Reorder the terms:
9 + -32x + 24x2 = 0

Solving
9 + -32x + 24x2 = 0

Solving for variable 'x'.

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

Divide each side by '24'.
0.375 + -1.333333333x + x2 = 0

Move the constant term to the right:

Add '-0.375' to each side of the equation.
0.375 + -1.333333333x + -0.375 + x2 = 0 + -0.375

Reorder the terms:
0.375 + -0.375 + -1.333333333x + x2 = 0 + -0.375

Combine like terms: 0.375 + -0.375 = 0.000
0.000 + -1.333333333x + x2 = 0 + -0.375
-1.333333333x + x2 = 0 + -0.375

Combine like terms: 0 + -0.375 = -0.375
-1.333333333x + x2 = -0.375

The x term is -1.333333333x.  Take half its coefficient (-0.6666666665).
Square it (0.4444444442) and add it to both sides.

Add '0.4444444442' to each side of the equation.
-1.333333333x + 0.4444444442 + x2 = -0.375 + 0.4444444442

Reorder the terms:
0.4444444442 + -1.333333333x + x2 = -0.375 + 0.4444444442

Combine like terms: -0.375 + 0.4444444442 = 0.0694444442
0.4444444442 + -1.333333333x + x2 = 0.0694444442

Factor a perfect square on the left side:
(x + -0.6666666665)(x + -0.6666666665) = 0.0694444442

Calculate the square root of the right side: 0.263523138

Break this problem into two subproblems by setting 
(x + -0.6666666665) equal to 0.263523138 and -0.263523138.

Subproblem 1

x + -0.6666666665 = 0.263523138 Simplifying x + -0.6666666665 = 0.263523138 Reorder the terms: -0.6666666665 + x = 0.263523138 Solving -0.6666666665 + x = 0.263523138 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6666666665' to each side of the equation. -0.6666666665 + 0.6666666665 + x = 0.263523138 + 0.6666666665 Combine like terms: -0.6666666665 + 0.6666666665 = 0.0000000000 0.0000000000 + x = 0.263523138 + 0.6666666665 x = 0.263523138 + 0.6666666665 Combine like terms: 0.263523138 + 0.6666666665 = 0.9301898045 x = 0.9301898045 Simplifying x = 0.9301898045

Subproblem 2

x + -0.6666666665 = -0.263523138 Simplifying x + -0.6666666665 = -0.263523138 Reorder the terms: -0.6666666665 + x = -0.263523138 Solving -0.6666666665 + x = -0.263523138 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6666666665' to each side of the equation. -0.6666666665 + 0.6666666665 + x = -0.263523138 + 0.6666666665 Combine like terms: -0.6666666665 + 0.6666666665 = 0.0000000000 0.0000000000 + x = -0.263523138 + 0.6666666665 x = -0.263523138 + 0.6666666665 Combine like terms: -0.263523138 + 0.6666666665 = 0.4031435285 x = 0.4031435285 Simplifying x = 0.4031435285

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.9301898045, 0.4031435285}

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