(6n^2-6n-5)(7n^2+6n-5)=

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Solution for (6n^2-6n-5)(7n^2+6n-5)= equation: 


Simplifying
(6n2 + -6n + -5)(7n2 + 6n + -5) = 0

Reorder the terms:
(-5 + -6n + 6n2)(7n2 + 6n + -5) = 0

Reorder the terms:
(-5 + -6n + 6n2)(-5 + 6n + 7n2) = 0

Multiply (-5 + -6n + 6n2) * (-5 + 6n + 7n2)
(-5(-5 + 6n + 7n2) + -6n * (-5 + 6n + 7n2) + 6n2 * (-5 + 6n + 7n2)) = 0
((-5 * -5 + 6n * -5 + 7n2 * -5) + -6n * (-5 + 6n + 7n2) + 6n2 * (-5 + 6n + 7n2)) = 0
((25 + -30n + -35n2) + -6n * (-5 + 6n + 7n2) + 6n2 * (-5 + 6n + 7n2)) = 0
(25 + -30n + -35n2 + (-5 * -6n + 6n * -6n + 7n2 * -6n) + 6n2 * (-5 + 6n + 7n2)) = 0
(25 + -30n + -35n2 + (30n + -36n2 + -42n3) + 6n2 * (-5 + 6n + 7n2)) = 0
(25 + -30n + -35n2 + 30n + -36n2 + -42n3 + (-5 * 6n2 + 6n * 6n2 + 7n2 * 6n2)) = 0
(25 + -30n + -35n2 + 30n + -36n2 + -42n3 + (-30n2 + 36n3 + 42n4)) = 0

Reorder the terms:
(25 + -30n + 30n + -35n2 + -36n2 + -30n2 + -42n3 + 36n3 + 42n4) = 0

Combine like terms: -30n + 30n = 0
(25 + 0 + -35n2 + -36n2 + -30n2 + -42n3 + 36n3 + 42n4) = 0
(25 + -35n2 + -36n2 + -30n2 + -42n3 + 36n3 + 42n4) = 0

Combine like terms: -35n2 + -36n2 = -71n2
(25 + -71n2 + -30n2 + -42n3 + 36n3 + 42n4) = 0

Combine like terms: -71n2 + -30n2 = -101n2
(25 + -101n2 + -42n3 + 36n3 + 42n4) = 0

Combine like terms: -42n3 + 36n3 = -6n3
(25 + -101n2 + -6n3 + 42n4) = 0

Solving
25 + -101n2 + -6n3 + 42n4 = 0

Solving for variable 'n'.

The solution to this equation could not be determined.

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