Whakaoti mō x
x=\frac{-2\sqrt{55}\cos(\frac{\arccos(\frac{43\sqrt{55}}{605})}{3})-5}{3}\approx -6.330178281
x=\frac{\sqrt{55}\left(\sqrt{3}\sin(\frac{\arccos(\frac{43\sqrt{55}}{605})}{3})+\cos(\frac{\arccos(\frac{43\sqrt{55}}{605})}{3})\right)-5}{3}\approx 2.087086997
x=\frac{\sqrt{55}\left(-\sqrt{3}\sin(\frac{\arccos(\frac{43\sqrt{55}}{605})}{3})+\cos(\frac{\arccos(\frac{43\sqrt{55}}{605})}{3})\right)-5}{3}\approx -0.756908716
x=2
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