Baholash
\frac{\sqrt{7}}{14}\approx 0,188982237
Baham ko'rish
Klipbordga nusxa olish
\frac{5\sqrt{7}}{10\left(\sqrt{7}\right)^{2}}
\frac{5}{10\sqrt{7}} maxrajini \sqrt{7} orqali surat va maxrajini koʻpaytirish orqali ratsionallashtiring.
\frac{5\sqrt{7}}{10\times 7}
\sqrt{7} kvadrati – 7.
\frac{\sqrt{7}}{2\times 7}
Surat va maxrajdagi ikkala 5 ni qisqartiring.
\frac{\sqrt{7}}{14}
14 hosil qilish uchun 2 va 7 ni ko'paytirish.
Misollar
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