Solve for N (complex solution)
N=-e\sqrt{fr}+Z
Solve for Z (complex solution)
Z=e\sqrt{fr}+N
Solve for N
N=-e\sqrt{fr}+Z
\left(f\geq 0\text{ and }r\geq 0\right)\text{ or }\left(r\leq 0\text{ and }f\leq 0\right)
Solve for Z
Z=e\sqrt{fr}+N
\left(f\geq 0\text{ and }r\geq 0\right)\text{ or }\left(r\leq 0\text{ and }f\leq 0\right)
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