6t^3-6t^2-6t=0

Solution for 6t^3-6t^2-6t=0 equation:

Simplifying
6t3 + -6t2 + -6t = 0

Reorder the terms:
-6t + -6t2 + 6t3 = 0

Solving
-6t + -6t2 + 6t3 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '6t'.
6t(-1 + -1t + t2) = 0

Ignore the factor 6.
Subproblem 1
Set the factor 't' equal to zero and attempt to solve:

Simplifying
t = 0

Solving
t = 0

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

Simplifying
t = 0
Subproblem 2
Set the factor '(-1 + -1t + t2)' equal to zero and attempt to solve:

Simplifying
-1 + -1t + t2 = 0

Solving
-1 + -1t + t2 = 0

Begin completing the square.

Move the constant term to the right:

Add '1' to each side of the equation.
-1 + -1t + 1 + t2 = 0 + 1

Reorder the terms:
-1 + 1 + -1t + t2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1t + t2 = 0 + 1
-1t + t2 = 0 + 1

Combine like terms: 0 + 1 = 1
-1t + t2 = 1

The t term is -1t.  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.
-1t + 0.25 + t2 = 1 + 0.25

Reorder the terms:
0.25 + -1t + t2 = 1 + 0.25

Combine like terms: 1 + 0.25 = 1.25
0.25 + -1t + t2 = 1.25

Factor a perfect square on the left side:
(t + -0.5)(t + -0.5) = 1.25

Calculate the square root of the right side: 1.118033989

Break this problem into two subproblems by setting 
(t + -0.5) equal to 1.118033989 and -1.118033989.

Subproblem 1
t + -0.5 = 1.118033989

Simplifying
t + -0.5 = 1.118033989

Reorder the terms:
-0.5 + t = 1.118033989

Solving
-0.5 + t = 1.118033989

Solving for variable 't'.

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

Add '0.5' to each side of the equation.
-0.5 + 0.5 + t = 1.118033989 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + t = 1.118033989 + 0.5
t = 1.118033989 + 0.5

Combine like terms: 1.118033989 + 0.5 = 1.618033989
t = 1.618033989

Simplifying
t = 1.618033989

Subproblem 2
t + -0.5 = -1.118033989

Simplifying
t + -0.5 = -1.118033989

Reorder the terms:
-0.5 + t = -1.118033989

Solving
-0.5 + t = -1.118033989

Solving for variable 't'.

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

Add '0.5' to each side of the equation.
-0.5 + 0.5 + t = -1.118033989 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + t = -1.118033989 + 0.5
t = -1.118033989 + 0.5

Combine like terms: -1.118033989 + 0.5 = -0.618033989
t = -0.618033989

Simplifying
t = -0.618033989

Solution
The solution to the problem is based on the solutions
from the subproblems.
t = {1.618033989, -0.618033989}
Solution
t = {0, 1.618033989, -0.618033989}