10Q^2+14Q-12=0

Solution for 10Q^2+14Q-12=0 equation:

Simplifying
10Q2 + 14Q + -12 = 0

Reorder the terms:
-12 + 14Q + 10Q2 = 0

Solving
-12 + 14Q + 10Q2 = 0

Solving for variable 'Q'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-6 + 7Q + 5Q2) = 0

Factor a trinomial.
2((-2 + -1Q)(3 + -5Q)) = 0

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

Simplifying
-2 + -1Q = 0

Solving
-2 + -1Q = 0

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

Add '2' to each side of the equation.
-2 + 2 + -1Q = 0 + 2

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

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

Divide each side by '-1'.
Q = -2

Simplifying
Q = -2
Subproblem 2
Set the factor '(3 + -5Q)' equal to zero and attempt to solve:

Simplifying
3 + -5Q = 0

Solving
3 + -5Q = 0

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

Add '-3' to each side of the equation.
3 + -3 + -5Q = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -5Q = 0 + -3
-5Q = 0 + -3

Combine like terms: 0 + -3 = -3
-5Q = -3

Divide each side by '-5'.
Q = 0.6

Simplifying
Q = 0.6
Solution
Q = {-2, 0.6}