4x^2-24x+12=0

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Solution for 4x^2-24x+12=0 equation: 


Simplifying
4x2 + -24x + 12 = 0

Reorder the terms:
12 + -24x + 4x2 = 0

Solving
12 + -24x + 4x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(3 + -6x + x2) = 0

Ignore the factor 4.

Subproblem 1
Set the factor '(3 + -6x + x2)' equal to zero and attempt to solve:

Simplifying
3 + -6x + x2 = 0

Solving
3 + -6x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-3' to each side of the equation.
3 + -6x + -3 + x2 = 0 + -3

Reorder the terms:
3 + -3 + -6x + x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -6x + x2 = 0 + -3
-6x + x2 = 0 + -3

Combine like terms: 0 + -3 = -3
-6x + x2 = -3

The x term is -6x.  Take half its coefficient (-3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
-6x + 9 + x2 = -3 + 9

Reorder the terms:
9 + -6x + x2 = -3 + 9

Combine like terms: -3 + 9 = 6
9 + -6x + x2 = 6

Factor a perfect square on the left side:
(x + -3)(x + -3) = 6

Calculate the square root of the right side: 2.449489743

Break this problem into two subproblems by setting 
(x + -3) equal to 2.449489743 and -2.449489743.


Subproblem 1
x + -3 = 2.449489743

Simplifying
x + -3 = 2.449489743

Reorder the terms:
-3 + x = 2.449489743

Solving
-3 + x = 2.449489743

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3' to each side of the equation.
-3 + 3 + x = 2.449489743 + 3

Combine like terms: -3 + 3 = 0
0 + x = 2.449489743 + 3
x = 2.449489743 + 3

Combine like terms: 2.449489743 + 3 = 5.449489743
x = 5.449489743

Simplifying
x = 5.449489743


Subproblem 2
x + -3 = -2.449489743

Simplifying
x + -3 = -2.449489743

Reorder the terms:
-3 + x = -2.449489743

Solving
-3 + x = -2.449489743

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3' to each side of the equation.
-3 + 3 + x = -2.449489743 + 3

Combine like terms: -3 + 3 = 0
0 + x = -2.449489743 + 3
x = -2.449489743 + 3

Combine like terms: -2.449489743 + 3 = 0.550510257
x = 0.550510257

Simplifying
x = 0.550510257


Solution
The solution to the problem is based on the solutions
from the subproblems.
x = {5.449489743, 0.550510257}
Solution
x = {5.449489743, 0.550510257}

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