9n^2+52n-12=0

Solution for 9n^2+52n-12=0 equation:

Simplifying
9n2 + 52n + -12 = 0

Reorder the terms:
-12 + 52n + 9n2 = 0

Solving
-12 + 52n + 9n2 = 0

Solving for variable 'n'.

Factor a trinomial.
(-6 + -1n)(2 + -9n) = 0

Subproblem 1
Set the factor '(-6 + -1n)' equal to zero and attempt to solve:

Simplifying
-6 + -1n = 0

Solving
-6 + -1n = 0

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

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

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

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

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

Simplifying
n = -6
Subproblem 2
Set the factor '(2 + -9n)' equal to zero and attempt to solve:

Simplifying
2 + -9n = 0

Solving
2 + -9n = 0

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

Add '-2' to each side of the equation.
2 + -2 + -9n = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -9n = 0 + -2
-9n = 0 + -2

Combine like terms: 0 + -2 = -2
-9n = -2

Divide each side by '-9'.
n = 0.2222222222

Simplifying
n = 0.2222222222
Solution
n = {-6, 0.2222222222}