4x[4x^2-4(x-3)]=

Solution for 4x[4x^2-4(x-3)]= equation:

Simplifying
4x[4x2 + -4(x + -3)] = 0

Reorder the terms:
4x[4x2 + -4(-3 + x)] = 0
4x[4x2 + (-3 * -4 + x * -4)] = 0
4x[4x2 + (12 + -4x)] = 0

Reorder the terms:
4x[12 + -4x + 4x2] = 0
[12 * 4x + -4x * 4x + 4x2 * 4x] = 0
[48x + -16x2 + 16x3] = 0

Solving
48x + -16x2 + 16x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '16x'.
16x(3 + -1x + x2) = 0

Ignore the factor 16.
Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0
Subproblem 2
Set the factor '(3 + -1x + x2)' equal to zero and attempt to solve:

Simplifying
3 + -1x + x2 = 0

Solving
3 + -1x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-3' to each side of the equation.
3 + -1x + -3 + x2 = 0 + -3

Reorder the terms:
3 + -3 + -1x + x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1x + x2 = 0 + -3
-1x + x2 = 0 + -3

Combine like terms: 0 + -3 = -3
-1x + x2 = -3

The x term is -1x.  Take half its coefficient (-0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1x + 0.25 + x2 = -3 + 0.25

Reorder the terms:
0.25 + -1x + x2 = -3 + 0.25

Combine like terms: -3 + 0.25 = -2.75
0.25 + -1x + x2 = -2.75

Factor a perfect square on the left side:
(x + -0.5)(x + -0.5) = -2.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}