N^2+4n-4=8

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Solution for N^2+4n-4=8 equation:


Simplifying
N2 + 4n + -4 = 8

Reorder the terms:
-4 + N2 + 4n = 8

Solving
-4 + N2 + 4n = 8

Solving for variable 'N'.

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

Add '4' to each side of the equation.
-4 + N2 + 4 + 4n = 8 + 4

Reorder the terms:
-4 + 4 + N2 + 4n = 8 + 4

Combine like terms: -4 + 4 = 0
0 + N2 + 4n = 8 + 4
N2 + 4n = 8 + 4

Combine like terms: 8 + 4 = 12
N2 + 4n = 12

Add '-4n' to each side of the equation.
N2 + 4n + -4n = 12 + -4n

Combine like terms: 4n + -4n = 0
N2 + 0 = 12 + -4n
N2 = 12 + -4n

Simplifying
N2 = 12 + -4n

Reorder the terms:
-12 + N2 + 4n = 12 + -4n + -12 + 4n

Reorder the terms:
-12 + N2 + 4n = 12 + -12 + -4n + 4n

Combine like terms: 12 + -12 = 0
-12 + N2 + 4n = 0 + -4n + 4n
-12 + N2 + 4n = -4n + 4n

Combine like terms: -4n + 4n = 0
-12 + N2 + 4n = 0

The solution to this equation could not be determined.

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