a(n)=3n^2-4n+2

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Solution for a(n)=3n^2-4n+2 equation: 


Simplifying
a(n) = 3n2 + -4n + 2

Multiply a * n
an = 3n2 + -4n + 2

Reorder the terms:
an = 2 + -4n + 3n2

Solving
an = 2 + -4n + 3n2

Solving for variable 'a'.

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

Divide each side by 'n'.
a = 2n-1 + -4 + 3n

Simplifying
a = 2n-1 + -4 + 3n

Reorder the terms:
a = -4 + 2n-1 + 3n

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