Issolvi 200(62*66/100-34*38)^2

$$200 ( 62 \times \frac { 66 } { 100 } - 34 \times 38 ) ^ { 2 }$$

Evalwa

$$\frac{7826005832}{25}=313040233.28$$

Passi tas-Soluzzjonijiet

Naqqas il-frazzjoni \frac{66}{100} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$200\left(62\times \frac{33}{50}-34\times 38\right)^{2}$$

Immultiplika 62 u \frac{33}{50} biex tikseb \frac{1023}{25}.

$$200\left(\frac{1023}{25}-34\times 38\right)^{2}$$

Immultiplika 34 u 38 biex tikseb 1292.

$$200\left(\frac{1023}{25}-1292\right)^{2}$$

Naqqas 1292 minn \frac{1023}{25} biex tikseb -\frac{31277}{25}.

$$200\left(-\frac{31277}{25}\right)^{2}$$

Ikkalkula -\frac{31277}{25} bil-power ta' 2 u tikseb \frac{978250729}{625}.

$$200\times \frac{978250729}{625}$$

Immultiplika 200 u \frac{978250729}{625} biex tikseb \frac{7826005832}{25}.

$$\frac{7826005832}{25}$$

Fattur

$$\frac{2 ^ {3} \cdot 31277 ^ {2}}{5 ^ {2}} = 313040233\frac{7}{25} = 313040233.28$$