Issolvi (2.7)text{y}(2.11)text{yvérticesen}(2.8)text{y}(2.10)

$$( 2.7 ) \text { y } ( 2.11 ) \text { y vértices en } ( 2.8 ) \text { y } ( 2.10 )$$

Evalwa

$$\frac{i\times 837459e^{2}cnrstvéy^{3}}{25000}$$

Passi tas-Soluzzjonijiet

Immultiplika y u y biex tikseb y^{2}.

$$2.7y^{2}\times 2.11vérticesen\times 2.8y\times 2.1$$

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid 2 u 1 biex tikseb 3.

$$2.7y^{3}\times 2.11vérticesen\times 2.8\times 2.1$$

Immultiplika e u e biex tikseb e^{2}.

$$2.7y^{3}\times 2.11vértice^{2}sn\times 2.8\times 2.1$$

Immultiplika 2.7 u 2.11 biex tikseb 5.697.

$$5.697y^{3}vértice^{2}sn\times 2.8\times 2.1$$

Immultiplika 5.697 u i biex tikseb 5.697i.

$$5.697iy^{3}vértce^{2}sn\times 2.8\times 2.1$$

Immultiplika 5.697i u 2.8 biex tikseb 15.9516i.

$$15.9516iy^{3}vértce^{2}sn\times 2.1$$

Immultiplika 15.9516i u 2.1 biex tikseb 33.49836i.

$$33.49836iy^{3}vértce^{2}sn$$