8f^2+14f+3=

Solution for 8f^2+14f+3= equation:

Simplifying
8f2 + 14f + 3 = 0

Reorder the terms:
3 + 14f + 8f2 = 0

Solving
3 + 14f + 8f2 = 0

Solving for variable 'f'.

Factor a trinomial.
(3 + 2f)(1 + 4f) = 0

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

Simplifying
3 + 2f = 0

Solving
3 + 2f = 0

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

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

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

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

Divide each side by '2'.
f = -1.5

Simplifying
f = -1.5
Subproblem 2
Set the factor '(1 + 4f)' equal to zero and attempt to solve:

Simplifying
1 + 4f = 0

Solving
1 + 4f = 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 + 4f = 0 + -1

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

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

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

Simplifying
f = -0.25
Solution
f = {-1.5, -0.25}