(1/3)^-3+(1/3)^-3(1/4) eching

$$( \frac { 1 } { 3 } ) ^ { - 3 } + ( \frac { 1 } { 3 } ) ^ { - 3 } ( \frac { 1 } { 4 } )$$

Baholash

$$\frac{135}{4}=33,75$$

Yechim qadamlari

-3 daraja ko‘rsatkichini \frac{1}{3} ga hisoblang va 27 ni qiymatni oling.

$$27+\left(\frac{1}{3}\right)^{-3}\times \frac{1}{4}$$

-3 daraja ko‘rsatkichini \frac{1}{3} ga hisoblang va 27 ni qiymatni oling.

$$27+27\times \frac{1}{4}$$

\frac{27}{4} hosil qilish uchun 27 va \frac{1}{4} ni ko'paytirish.

$$27+\frac{27}{4}$$

\frac{135}{4} olish uchun 27 va \frac{27}{4}'ni qo'shing.

$$\frac{135}{4}$$

Omil

$$\frac{3 ^ {3} \cdot 5}{2 ^ {2}} = 33\frac{3}{4} = 33,75$$