3f^2-13f+4=0

Solution for 3f^2-13f+4=0 equation:

Simplifying
3f2 + -13f + 4 = 0

Reorder the terms:
4 + -13f + 3f2 = 0

Solving
4 + -13f + 3f2 = 0

Solving for variable 'f'.

Factor a trinomial.
(1 + -3f)(4 + -1f) = 0

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

Simplifying
1 + -3f = 0

Solving
1 + -3f = 0

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

Add '-1' to each side of the equation.
1 + -1 + -3f = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -3f = 0 + -1
-3f = 0 + -1

Combine like terms: 0 + -1 = -1
-3f = -1

Divide each side by '-3'.
f = 0.3333333333

Simplifying
f = 0.3333333333
Subproblem 2
Set the factor '(4 + -1f)' equal to zero and attempt to solve:

Simplifying
4 + -1f = 0

Solving
4 + -1f = 0

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

Add '-4' to each side of the equation.
4 + -4 + -1f = 0 + -4

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

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

Divide each side by '-1'.
f = 4

Simplifying
f = 4
Solution
f = {0.3333333333, 4}