27^frac{2{3}}+64^frac{1{3}}+(1/243)^-frac{2{5}} eching

$$27 ^ { \frac { 2 } { 3 } } + 64 ^ { \frac { 1 } { 3 } } + ( \frac { 1 } { 243 } ) ^ { - \frac { 2 } { 5 } }$$

Baholash

$$22$$

Yechim qadamlari

\frac{2}{3} daraja ko‘rsatkichini 27 ga hisoblang va 9 ni qiymatni oling.

$$9+64^{\frac{1}{3}}+\left(\frac{1}{243}\right)^{-\frac{2}{5}}$$

\frac{1}{3} daraja ko‘rsatkichini 64 ga hisoblang va 4 ni qiymatni oling.

$$9+4+\left(\frac{1}{243}\right)^{-\frac{2}{5}}$$

13 olish uchun 9 va 4'ni qo'shing.

$$13+\left(\frac{1}{243}\right)^{-\frac{2}{5}}$$

-\frac{2}{5} daraja ko‘rsatkichini \frac{1}{243} ga hisoblang va 9 ni qiymatni oling.

$$13+9$$

22 olish uchun 13 va 9'ni qo'shing.

$$22$$

Omil

$$2\times 11$$