(25^-3*5^-1)^-1= eching

$$( 25 ^ { - 3 } \cdot 5 ^ { - 1 } ) ^ { - 1 } =$$

Baholash

$$78125$$

Yechim qadamlari

-3 daraja ko‘rsatkichini 25 ga hisoblang va \frac{1}{15625} ni qiymatni oling.

$$\left(\frac{1}{15625}\times 5^{-1}\right)^{-1}$$

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

$$\left(\frac{1}{15625}\times \frac{1}{5}\right)^{-1}$$

\frac{1}{78125} hosil qilish uchun \frac{1}{15625} va \frac{1}{5} ni ko'paytirish.

$$\left(\frac{1}{78125}\right)^{-1}$$

-1 daraja ko‘rsatkichini \frac{1}{78125} ga hisoblang va 78125 ni qiymatni oling.

$$78125$$

Omil

$$5^{7}$$