3f^2-16f-12=0

Solution for 3f^2-16f-12=0 equation:

Simplifying
3f2 + -16f + -12 = 0

Reorder the terms:
-12 + -16f + 3f2 = 0

Solving
-12 + -16f + 3f2 = 0

Solving for variable 'f'.

Factor a trinomial.
(-2 + -3f)(6 + -1f) = 0

Subproblem 1
Set the factor '(-2 + -3f)' equal to zero and attempt to solve:

Simplifying
-2 + -3f = 0

Solving
-2 + -3f = 0

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

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

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

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

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

Simplifying
f = -0.6666666667
Subproblem 2
Set the factor '(6 + -1f)' equal to zero and attempt to solve:

Simplifying
6 + -1f = 0

Solving
6 + -1f = 0

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

Add '-6' to each side of the equation.
6 + -6 + -1f = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1f = 0 + -6
-1f = 0 + -6

Combine like terms: 0 + -6 = -6
-1f = -6

Divide each side by '-1'.
f = 6

Simplifying
f = 6
Solution
f = {-0.6666666667, 6}