-10-12/sqrt{29*66} eching

$$\frac { - 10 - 12 } { \sqrt { 29 \times 66 } }$$

Baholash

$$-\frac{\sqrt{1914}}{87}\approx -0,502865353$$

Yechim qadamlari

-22 olish uchun -10 dan 12 ni ayirish.

$$\frac{-22}{\sqrt{29\times 66}}$$

1914 hosil qilish uchun 29 va 66 ni ko'paytirish.

$$\frac{-22}{\sqrt{1914}}$$

\frac{-22}{\sqrt{1914}} maxrajini \sqrt{1914} orqali surat va maxrajini koʻpaytirish orqali ratsionallashtiring.

$$\frac{-22\sqrt{1914}}{\left(\sqrt{1914}\right)^{2}}$$

\sqrt{1914} kvadrati – 1914.

$$\frac{-22\sqrt{1914}}{1914}$$

-\frac{1}{87}\sqrt{1914} ni olish uchun -22\sqrt{1914} ni 1914 ga bo‘ling.

$$-\frac{1}{87}\sqrt{1914}$$