8x^3-14x^2+12x=0

Solution for 8x^3-14x^2+12x=0 equation:

Simplifying
8x3 + -14x2 + 12x = 0

Reorder the terms:
12x + -14x2 + 8x3 = 0

Solving
12x + -14x2 + 8x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(6 + -7x + 4x2) = 0

Ignore the factor 2.
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 '(6 + -7x + 4x2)' equal to zero and attempt to solve:

Simplifying
6 + -7x + 4x2 = 0

Solving
6 + -7x + 4x2 = 0

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

Divide each side by '4'.
1.5 + -1.75x + x2 = 0

Move the constant term to the right:

Add '-1.5' to each side of the equation.
1.5 + -1.75x + -1.5 + x2 = 0 + -1.5

Reorder the terms:
1.5 + -1.5 + -1.75x + x2 = 0 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + -1.75x + x2 = 0 + -1.5
-1.75x + x2 = 0 + -1.5

Combine like terms: 0 + -1.5 = -1.5
-1.75x + x2 = -1.5

The x term is -1.75x.  Take half its coefficient (-0.875).
Square it (0.765625) and add it to both sides.

Add '0.765625' to each side of the equation.
-1.75x + 0.765625 + x2 = -1.5 + 0.765625

Reorder the terms:
0.765625 + -1.75x + x2 = -1.5 + 0.765625

Combine like terms: -1.5 + 0.765625 = -0.734375
0.765625 + -1.75x + x2 = -0.734375

Factor a perfect square on the left side:
(x + -0.875)(x + -0.875) = -0.734375

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}