N^2+4n+8=0

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Solution for N^2+4n+8=0 equation: 


Simplifying
N2 + 4n + 8 = 0

Reorder the terms:
8 + N2 + 4n = 0

Solving
8 + N2 + 4n = 0

Solving for variable 'N'.

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

Add '-8' to each side of the equation.
8 + N2 + -8 + 4n = 0 + -8

Reorder the terms:
8 + -8 + N2 + 4n = 0 + -8

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

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

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

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

Simplifying
N2 = -8 + -4n

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

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

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

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

The solution to this equation could not be determined.

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