-2x^2+24x-6=

Solution for -2x^2+24x-6= equation:

Simplifying
-2x2 + 24x + -6 = 0

Reorder the terms:
-6 + 24x + -2x2 = 0

Solving
-6 + 24x + -2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 12x + -1x2) = 0

Ignore the factor 2.
Subproblem 1
Set the factor '(-3 + 12x + -1x2)' equal to zero and attempt to solve:

Simplifying
-3 + 12x + -1x2 = 0

Solving
-3 + 12x + -1x2 = 0

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

Divide each side by '-1'.
3 + -12x + x2 = 0

Move the constant term to the right:

Add '-3' to each side of the equation.
3 + -12x + -3 + x2 = 0 + -3

Reorder the terms:
3 + -3 + -12x + x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -12x + x2 = 0 + -3
-12x + x2 = 0 + -3

Combine like terms: 0 + -3 = -3
-12x + x2 = -3

The x term is -12x.  Take half its coefficient (-6).
Square it (36) and add it to both sides.

Add '36' to each side of the equation.
-12x + 36 + x2 = -3 + 36

Reorder the terms:
36 + -12x + x2 = -3 + 36

Combine like terms: -3 + 36 = 33
36 + -12x + x2 = 33

Factor a perfect square on the left side:
(x + -6)(x + -6) = 33

Calculate the square root of the right side: 5.744562647

Break this problem into two subproblems by setting 
(x + -6) equal to 5.744562647 and -5.744562647.

Subproblem 1
x + -6 = 5.744562647

Simplifying
x + -6 = 5.744562647

Reorder the terms:
-6 + x = 5.744562647

Solving
-6 + x = 5.744562647

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + x = 5.744562647 + 6

Combine like terms: -6 + 6 = 0
0 + x = 5.744562647 + 6
x = 5.744562647 + 6

Combine like terms: 5.744562647 + 6 = 11.744562647
x = 11.744562647

Simplifying
x = 11.744562647

Subproblem 2
x + -6 = -5.744562647

Simplifying
x + -6 = -5.744562647

Reorder the terms:
-6 + x = -5.744562647

Solving
-6 + x = -5.744562647

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + x = -5.744562647 + 6

Combine like terms: -6 + 6 = 0
0 + x = -5.744562647 + 6
x = -5.744562647 + 6

Combine like terms: -5.744562647 + 6 = 0.255437353
x = 0.255437353

Simplifying
x = 0.255437353

Solution
The solution to the problem is based on the solutions
from the subproblems.
x = {11.744562647, 0.255437353}
Solution
x = {11.744562647, 0.255437353}