Issolvi frac{(-7)^{3}*7^{4}*(-49)^2}{7^4*(-7^3)^6}=

$$\frac { ( - 7 ) ^ { 3 } \times 7 ^ { 4 } \times ( - 49 ) ^ { 2 } } { 7 ^ { 4 } \times ( - 7 ^ { 3 } ) ^ { 6 } } =$$

Evalwa

$$-\frac{1}{1977326743}\approx -5.057333107 \cdot 10^{-10}$$

Passi tas-Soluzzjonijiet

Annulla 7^{4} fin-numeratur u d-denominatur.

$$\frac{\left(-49\right)^{2}\left(-7\right)^{3}}{\left(-7^{3}\right)^{6}}$$

Ikkalkula -49 bil-power ta' 2 u tikseb 2401.

$$\frac{2401\left(-7\right)^{3}}{\left(-7^{3}\right)^{6}}$$

Ikkalkula -7 bil-power ta' 3 u tikseb -343.

$$\frac{2401\left(-343\right)}{\left(-7^{3}\right)^{6}}$$

Immultiplika 2401 u -343 biex tikseb -823543.

$$\frac{-823543}{\left(-7^{3}\right)^{6}}$$

Ikkalkula 7 bil-power ta' 3 u tikseb 343.

$$\frac{-823543}{\left(-343\right)^{6}}$$

Ikkalkula -343 bil-power ta' 6 u tikseb 1628413597910449.

$$\frac{-823543}{1628413597910449}$$

Naqqas il-frazzjoni \frac{-823543}{1628413597910449} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 823543.

$$-\frac{1}{1977326743}$$

Fattur

$$-\frac{1}{1977326743} = -5.057333106630622 \times 10^{-10}$$