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

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

Evalwa

$$78125$$

Passi tas-Soluzzjonijiet

Ikkalkula 25 bil-power ta' -3 u tikseb \frac{1}{15625}.

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

Ikkalkula 5 bil-power ta' -1 u tikseb \frac{1}{5}.

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

Immultiplika \frac{1}{15625} u \frac{1}{5} biex tikseb \frac{1}{78125}.

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

Ikkalkula \frac{1}{78125} bil-power ta' -1 u tikseb 78125.

$$78125$$

Fattur

$$5^{7}$$