Issolvi 5+(30-(8-1)^2)/11*2^2=

$$\frac { 5 + ( 30 - ( 8 - 1 ) ^ { 2 } ) } { 11 \cdot 2 ^ { 2 } } =$$

Evalwa

$$-\frac{7}{22}\approx -0.318181818$$

Passi tas-Soluzzjonijiet

Naqqas 1 minn 8 biex tikseb 7.

$$\frac{5+30-7^{2}}{11\times 2^{2}}$$

Ikkalkula 7 bil-power ta' 2 u tikseb 49.

$$\frac{5+30-49}{11\times 2^{2}}$$

Naqqas 49 minn 30 biex tikseb -19.

$$\frac{5-19}{11\times 2^{2}}$$

Naqqas 19 minn 5 biex tikseb -14.

$$\frac{-14}{11\times 2^{2}}$$

Ikkalkula 2 bil-power ta' 2 u tikseb 4.

$$\frac{-14}{11\times 4}$$

Immultiplika 11 u 4 biex tikseb 44.

$$\frac{-14}{44}$$

Naqqas il-frazzjoni \frac{-14}{44} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$-\frac{7}{22}$$

Fattur

$$-\frac{7}{22} = -0.3181818181818182$$