Issolvi -24*5^2+3(93-43)^2/2*25*60

$$\frac { - 24 \times 5 ^ { 2 } + 3 ( 93 - 43 ) ^ { 2 } } { 2 \times 25 \times 60 }$$

Evalwa

$$\frac{23}{10}=2.3$$

Passi tas-Soluzzjonijiet

Ikkalkula 5 bil-power ta' 2 u tikseb 25.

$$\frac{-24\times 25+3\left(93-43\right)^{2}}{2\times 25\times 60}$$

Immultiplika -24 u 25 biex tikseb -600.

$$\frac{-600+3\left(93-43\right)^{2}}{2\times 25\times 60}$$

Naqqas 43 minn 93 biex tikseb 50.

$$\frac{-600+3\times 50^{2}}{2\times 25\times 60}$$

Ikkalkula 50 bil-power ta' 2 u tikseb 2500.

$$\frac{-600+3\times 2500}{2\times 25\times 60}$$

Immultiplika 3 u 2500 biex tikseb 7500.

$$\frac{-600+7500}{2\times 25\times 60}$$

Żid -600 u 7500 biex tikseb 6900.

$$\frac{6900}{2\times 25\times 60}$$

Immultiplika 2 u 25 biex tikseb 50.

$$\frac{6900}{50\times 60}$$

Immultiplika 50 u 60 biex tikseb 3000.

$$\frac{6900}{3000}$$

Naqqas il-frazzjoni \frac{6900}{3000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 300.

$$\frac{23}{10}$$

Fattur

$$\frac{23}{2 \cdot 5} = 2\frac{3}{10} = 2.3$$