32n^2-4n-15=0

Solution for 32n^2-4n-15=0 equation:

Simplifying
32n2 + -4n + -15 = 0

Reorder the terms:
-15 + -4n + 32n2 = 0

Solving
-15 + -4n + 32n2 = 0

Solving for variable 'n'.

Factor a trinomial.
(-5 + -8n)(3 + -4n) = 0

Subproblem 1
Set the factor '(-5 + -8n)' equal to zero and attempt to solve:

Simplifying
-5 + -8n = 0

Solving
-5 + -8n = 0

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

Add '5' to each side of the equation.
-5 + 5 + -8n = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -8n = 0 + 5
-8n = 0 + 5

Combine like terms: 0 + 5 = 5
-8n = 5

Divide each side by '-8'.
n = -0.625

Simplifying
n = -0.625
Subproblem 2
Set the factor '(3 + -4n)' equal to zero and attempt to solve:

Simplifying
3 + -4n = 0

Solving
3 + -4n = 0

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

Add '-3' to each side of the equation.
3 + -3 + -4n = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -4n = 0 + -3
-4n = 0 + -3

Combine like terms: 0 + -3 = -3
-4n = -3

Divide each side by '-4'.
n = 0.75

Simplifying
n = 0.75
Solution
n = {-0.625, 0.75}