Issolvi 36.36*(3.78-0.9)^2+40.91*(0.26-0.9)^2+22.73*(2.57+0.9)^2

$$36.36 \times ( 3.78 - 0.9 ) ^ { 2 } + 40.91 \times ( 0.26 - 0.9 ) ^ { 2 } + 22.73 \times ( 2.57 + 0.9 ) ^ { 2 }$$

Evalwa

$$592.030777$$

Passi tas-Soluzzjonijiet

Naqqas 0.9 minn 3.78 biex tikseb 2.88.

$$36.36\times 2.88^{2}+40.91\left(0.26-0.9\right)^{2}+22.73\left(2.57+0.9\right)^{2}$$

Ikkalkula 2.88 bil-power ta' 2 u tikseb 8.2944.

$$36.36\times 8.2944+40.91\left(0.26-0.9\right)^{2}+22.73\left(2.57+0.9\right)^{2}$$

Immultiplika 36.36 u 8.2944 biex tikseb 301.584384.

$$301.584384+40.91\left(0.26-0.9\right)^{2}+22.73\left(2.57+0.9\right)^{2}$$

Naqqas 0.9 minn 0.26 biex tikseb -0.64.

$$301.584384+40.91\left(-0.64\right)^{2}+22.73\left(2.57+0.9\right)^{2}$$

Ikkalkula -0.64 bil-power ta' 2 u tikseb 0.4096.

$$301.584384+40.91\times 0.4096+22.73\left(2.57+0.9\right)^{2}$$

Immultiplika 40.91 u 0.4096 biex tikseb 16.756736.

$$301.584384+16.756736+22.73\left(2.57+0.9\right)^{2}$$

Żid 301.584384 u 16.756736 biex tikseb 318.34112.

$$318.34112+22.73\left(2.57+0.9\right)^{2}$$

Żid 2.57 u 0.9 biex tikseb 3.47.

$$318.34112+22.73\times 3.47^{2}$$

Ikkalkula 3.47 bil-power ta' 2 u tikseb 12.0409.

$$318.34112+22.73\times 12.0409$$

Immultiplika 22.73 u 12.0409 biex tikseb 273.689657.

$$318.34112+273.689657$$

Żid 318.34112 u 273.689657 biex tikseb 592.030777.

$$592.030777$$

Fattur

$$\frac{13 \cdot 47389 \cdot 31 ^ {2}}{2 ^ {6} \cdot 5 ^ {6}} = 592\frac{30777}{1000000} = 592.030777$$