8c^2+6c+1=0

Solution for 8c^2+6c+1=0 equation:

Simplifying
8c2 + 6c + 1 = 0

Reorder the terms:
1 + 6c + 8c2 = 0

Solving
1 + 6c + 8c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(1 + 2c)(1 + 4c) = 0

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

Simplifying
1 + 2c = 0

Solving
1 + 2c = 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 + 2c = 0 + -1

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

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

Divide each side by '2'.
c = -0.5

Simplifying
c = -0.5
Subproblem 2
Set the factor '(1 + 4c)' equal to zero and attempt to solve:

Simplifying
1 + 4c = 0

Solving
1 + 4c = 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 + 4c = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 4c = 0 + -1
4c = 0 + -1

Combine like terms: 0 + -1 = -1
4c = -1

Divide each side by '4'.
c = -0.25

Simplifying
c = -0.25
Solution
c = {-0.5, -0.25}