Lahenda frac{(frac{sqrt{3}}{1})^{2}+4*(1/sqrt{2})^2+3*(2/sqrt{3})^2+5*0^2}{2+2-(sqrt{3})^2}

$$\frac { ( \frac { \sqrt { 3 } } { 1 } ) ^ { 2 } + 4 \times ( \frac { 1 } { \sqrt { 2 } } ) ^ { 2 } + 3 \times ( \frac { 2 } { \sqrt { 3 } } ) ^ { 2 } + 5 \times 0 ^ { 2 } } { 2 + 2 - ( \sqrt { 3 } ) ^ { 2 } }$$

Arvuta

$$9$$

Lahenduse etapid

Arv jagatuna ühega annab tulemiks arvu enda.

$$\frac{\left(\sqrt{3}\right)^{2}+4\times \left(\frac{1}{\sqrt{2}}\right)^{2}+3\times \left(\frac{2}{\sqrt{3}}\right)^{2}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

\sqrt{3} ruut on 3.

$$\frac{3+4\times \left(\frac{1}{\sqrt{2}}\right)^{2}+3\times \left(\frac{2}{\sqrt{3}}\right)^{2}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Vabastage \frac{1}{\sqrt{2}} nimetaja irratsionaalsusest, korrutades lugeja ja nimetaja arvuga \sqrt{2}.

$$\frac{3+4\times \left(\frac{\sqrt{2}}{\left(\sqrt{2}\right)^{2}}\right)^{2}+3\times \left(\frac{2}{\sqrt{3}}\right)^{2}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

\sqrt{2} ruut on 2.

$$\frac{3+4\times \left(\frac{\sqrt{2}}{2}\right)^{2}+3\times \left(\frac{2}{\sqrt{3}}\right)^{2}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Avaldise \frac{\sqrt{2}}{2} astendamiseks astendage nii lugeja kui ka nimetaja ning seejärel tehke jagamistehe.

$$\frac{3+4\times \frac{\left(\sqrt{2}\right)^{2}}{2^{2}}+3\times \left(\frac{2}{\sqrt{3}}\right)^{2}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Avaldage 4\times \frac{\left(\sqrt{2}\right)^{2}}{2^{2}} ühe murdarvuna.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+3\times \left(\frac{2}{\sqrt{3}}\right)^{2}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Vabastage \frac{2}{\sqrt{3}} nimetaja irratsionaalsusest, korrutades lugeja ja nimetaja arvuga \sqrt{3}.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+3\times \left(\frac{2\sqrt{3}}{\left(\sqrt{3}\right)^{2}}\right)^{2}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

\sqrt{3} ruut on 3.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+3\times \left(\frac{2\sqrt{3}}{3}\right)^{2}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Avaldise \frac{2\sqrt{3}}{3} astendamiseks astendage nii lugeja kui ka nimetaja ning seejärel tehke jagamistehe.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+3\times \frac{\left(2\sqrt{3}\right)^{2}}{3^{2}}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Avaldage 3\times \frac{\left(2\sqrt{3}\right)^{2}}{3^{2}} ühe murdarvuna.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{3\times \left(2\sqrt{3}\right)^{2}}{3^{2}}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Taandage 3 nii lugejas kui ka nimetajas.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{\left(2\sqrt{3}\right)^{2}}{3}+5\times 0^{2}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Arvutage 2 aste 0 ja leidke 0.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{\left(2\sqrt{3}\right)^{2}}{3}+5\times 0}{2+2-\left(\sqrt{3}\right)^{2}}$$

Korrutage 5 ja 0, et leida 0.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{\left(2\sqrt{3}\right)^{2}}{3}+0}{2+2-\left(\sqrt{3}\right)^{2}}$$

Liitke 3 ja 0, et leida 3.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{\left(2\sqrt{3}\right)^{2}}{3}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Laiendage \left(2\sqrt{3}\right)^{2}.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{2^{2}\left(\sqrt{3}\right)^{2}}{3}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Arvutage 2 aste 2 ja leidke 4.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{4\left(\sqrt{3}\right)^{2}}{3}}{2+2-\left(\sqrt{3}\right)^{2}}$$

\sqrt{3} ruut on 3.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{4\times 3}{3}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Korrutage 4 ja 3, et leida 12.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+\frac{12}{3}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Jagage 12 väärtusega 3, et leida 4.

$$\frac{3+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}+4}{2+2-\left(\sqrt{3}\right)^{2}}$$

Liitke 3 ja 4, et leida 7.

$$\frac{7+\frac{4\left(\sqrt{2}\right)^{2}}{2^{2}}}{2+2-\left(\sqrt{3}\right)^{2}}$$

\sqrt{2} ruut on 2.

$$\frac{7+\frac{4\times 2}{2^{2}}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Korrutage 4 ja 2, et leida 8.

$$\frac{7+\frac{8}{2^{2}}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Arvutage 2 aste 2 ja leidke 4.

$$\frac{7+\frac{8}{4}}{2+2-\left(\sqrt{3}\right)^{2}}$$

Jagage 8 väärtusega 4, et leida 2.

$$\frac{7+2}{2+2-\left(\sqrt{3}\right)^{2}}$$

Liitke 7 ja 2, et leida 9.

$$\frac{9}{2+2-\left(\sqrt{3}\right)^{2}}$$

Liitke 2 ja 2, et leida 4.

$$\frac{9}{4-\left(\sqrt{3}\right)^{2}}$$

\sqrt{3} ruut on 3.

$$\frac{9}{4-3}$$

Lahutage 3 väärtusest 4, et leida 1.

$$\frac{9}{1}$$

Arv jagatuna ühega annab tulemiks arvu enda.

$$9$$

Lahuta teguriteks

$$3^{2}$$