Issolvi 2*2frac{sqrt{5}}{2sqrt{3}}=

$$2 \times 2 \frac { \sqrt { 5 } } { 2 \sqrt { 3 } } =$$

Evalwa

$$\frac{2\sqrt{15}}{3}\approx 2.581988897$$

Passi tas-Soluzzjonijiet

Immultiplika 2 u 2 biex tikseb 4.

$$4\times \frac{\sqrt{5}}{2\sqrt{3}}$$

Irrazzjonalizza d-denominatur tal-\frac{\sqrt{5}}{2\sqrt{3}} billi timmultiplika in-numeratur u d-denominatur mill-\sqrt{3}.

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

Il-kwadrat ta' \sqrt{3} huwa 3.

$$4\times \frac{\sqrt{5}\sqrt{3}}{2\times 3}$$

Biex timmultiplika \sqrt{5} u \sqrt{3}, immultiplika n-numri taħt l-għerq kwadrat.

$$4\times \frac{\sqrt{15}}{2\times 3}$$

Immultiplika 2 u 3 biex tikseb 6.

$$4\times \frac{\sqrt{15}}{6}$$

Esprimi 4\times \frac{\sqrt{15}}{6} bħala frazzjoni waħda.

$$\frac{4\sqrt{15}}{6}$$

Iddividi 4\sqrt{15} b'6 biex tikseb\frac{2}{3}\sqrt{15}.

$$\frac{2}{3}\sqrt{15}$$