Issolvi 2.1^2+2.2^2+23^2+2.4^2=

$$2.1 ^ { 2 } + 2.2 ^ { 2 } + 23 ^ { 2 } + 2.4 ^ { 2 } =$$

Evalwa

$$544.01$$

Passi tas-Soluzzjonijiet

Ikkalkula 2.1 bil-power ta' 2 u tikseb 4.41.

$$4.41+2.2^{2}+23^{2}+2.4^{2}$$

Ikkalkula 2.2 bil-power ta' 2 u tikseb 4.84.

$$4.41+4.84+23^{2}+2.4^{2}$$

Żid 4.41 u 4.84 biex tikseb 9.25.

$$9.25+23^{2}+2.4^{2}$$

Ikkalkula 23 bil-power ta' 2 u tikseb 529.

$$9.25+529+2.4^{2}$$

Żid 9.25 u 529 biex tikseb 538.25.

$$538.25+2.4^{2}$$

Ikkalkula 2.4 bil-power ta' 2 u tikseb 5.76.

$$538.25+5.76$$

Żid 538.25 u 5.76 biex tikseb 544.01.

$$544.01$$

Fattur

$$\frac{54401}{2 ^ {2} \cdot 5 ^ {2}} = 544\frac{1}{100} = 544.01$$