Cari nilai h (complex solution)
h=-\sqrt{S}\sqrt{r_{0}}\sqrt{r_{1}}w
h=\sqrt{S}\sqrt{r_{0}}\sqrt{r_{1}}w\text{, }r_{0}\neq 0\text{ and }w\neq 0\text{ and }r_{1}\neq 0
Cari nilai S
S=\frac{\left(\frac{h}{w}\right)^{2}}{r_{0}r_{1}}
r_{0}\neq 0\text{ and }w\neq 0\text{ and }r_{1}\neq 0
Cari nilai h
h=w\sqrt{Sr_{0}r_{1}}
h=-w\sqrt{Sr_{0}r_{1}}\text{, }\left(r_{1}>0\text{ or }r_{0}<0\text{ or }S\leq 0\right)\text{ and }w\neq 0\text{ and }\left(S\geq 0\text{ or }r_{0}<0\text{ or }r_{1}<0\right)\text{ and }r_{1}\neq 0\text{ and }r_{0}\neq 0\text{ and }\left(r_{1}>0\text{ or }S\geq 0\text{ or }r_{0}>0\right)\text{ and }\left(r_{0}>0\text{ or }r_{1}<0\text{ or }S\leq 0\right)
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