-2c^2+6c-4=0

Solution for -2c^2+6c-4=0 equation:

Simplifying
-2c2 + 6c + -4 = 0

Reorder the terms:
-4 + 6c + -2c2 = 0

Solving
-4 + 6c + -2c2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-2 + 3c + -1c2) = 0

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

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

Simplifying
-2 + c = 0

Solving
-2 + c = 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 + c = 0 + 2

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

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

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

Simplifying
1 + -1c = 0

Solving
1 + -1c = 0

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

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

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

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

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

Simplifying
c = 1
Solution
c = {2, 1}