x uchun yechish
x = \frac{81 \sqrt{3} + 27}{26} \approx 6,434465977
Grafik
Baham ko'rish
Klipbordga nusxa olish
\left(3\sqrt{3}-1\right)x=27
x'ga ega bo'lgan barcha shartlarni birlashtirish.
\frac{\left(3\sqrt{3}-1\right)x}{3\sqrt{3}-1}=\frac{27}{3\sqrt{3}-1}
Ikki tarafini 3\sqrt{3}-1 ga bo‘ling.
x=\frac{27}{3\sqrt{3}-1}
3\sqrt{3}-1 ga bo'lish 3\sqrt{3}-1 ga ko'paytirishni bekor qiladi.
x=\frac{81\sqrt{3}+27}{26}
27 ni 3\sqrt{3}-1 ga bo'lish.
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