2(51/16)^-frac{1{4}} eching

$$2 ( 5 \frac { 1 } { 16 } ) ^ { - \frac { 1 } { 4 } }$$

Baholash

$$\frac{4}{3}\approx 1,333333333$$

Yechim qadamlari

80 hosil qilish uchun 5 va 16 ni ko'paytirish.

$$2\times \left(\frac{80+1}{16}\right)^{-\frac{1}{4}}$$

81 olish uchun 80 va 1'ni qo'shing.

$$2\times \left(\frac{81}{16}\right)^{-\frac{1}{4}}$$

-\frac{1}{4} daraja ko‘rsatkichini \frac{81}{16} ga hisoblang va \frac{2}{3} ni qiymatni oling.

$$2\times \frac{2}{3}$$

\frac{4}{3} hosil qilish uchun 2 va \frac{2}{3} ni ko'paytirish.

$$\frac{4}{3}$$

Omil

$$\frac{2 ^ {2}}{3} = 1\frac{1}{3} = 1,3333333333333333$$