x uchun yechish
x=5\left(\sqrt{2}+1\right)\approx 12,071067812
Grafik
Baham ko'rish
Klipbordga nusxa olish
\sqrt{2}x-x=5
Ikkala tarafdan x ni ayirish.
\left(\sqrt{2}-1\right)x=5
x'ga ega bo'lgan barcha shartlarni birlashtirish.
\frac{\left(\sqrt{2}-1\right)x}{\sqrt{2}-1}=\frac{5}{\sqrt{2}-1}
Ikki tarafini \sqrt{2}-1 ga bo‘ling.
x=\frac{5}{\sqrt{2}-1}
\sqrt{2}-1 ga bo'lish \sqrt{2}-1 ga ko'paytirishni bekor qiladi.
x=5\sqrt{2}+5
5 ni \sqrt{2}-1 ga bo'lish.
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