0=(3c^2)-4c-4

Solution for 0=(3c^2)-4c-4 equation:

Simplifying
0 = (3c2) + -4c + -4

Reorder the terms:
0 = -4 + -4c + (3c2)

Solving
0 = -4 + -4c + (3c2)

Solving for variable 'c'.

Combine like terms: 0 + 4 = 4
4 + 4c + (-3c2) = -4 + -4c + (3c2) + 4 + 4c + (-3c2)

Reorder the terms:
4 + 4c + (-3c2) = -4 + 4 + -4c + 4c + (3c2) + (-3c2)

Combine like terms: -4 + 4 = 0
4 + 4c + (-3c2) = 0 + -4c + 4c + (3c2) + (-3c2)
4 + 4c + (-3c2) = -4c + 4c + (3c2) + (-3c2)

Combine like terms: -4c + 4c = 0
4 + 4c + (-3c2) = 0 + (3c2) + (-3c2)
4 + 4c + (-3c2) = (3c2) + (-3c2)

Combine like terms: (3c2) + (-3c2) = 0
4 + 4c + (-3c2) = 0

Factor a trinomial.
(2 + -1c)(2 + 3c) = 0

Subproblem 1
Set the factor '(2 + -1c)' equal to zero and attempt to solve:

Simplifying
2 + -1c = 0

Solving
2 + -1c = 0

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

Add '-2' to each side of the equation.
2 + -2 + -1c = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1c = 0 + -2
-1c = 0 + -2

Combine like terms: 0 + -2 = -2
-1c = -2

Divide each side by '-1'.
c = 2

Simplifying
c = 2
Subproblem 2
Set the factor '(2 + 3c)' equal to zero and attempt to solve:

Simplifying
2 + 3c = 0

Solving
2 + 3c = 0

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

Add '-2' to each side of the equation.
2 + -2 + 3c = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 3c = 0 + -2
3c = 0 + -2

Combine like terms: 0 + -2 = -2
3c = -2

Divide each side by '3'.
c = -0.6666666667

Simplifying
c = -0.6666666667
Solution
c = {2, -0.6666666667}