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

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

Ivverifika

Passi tas-Soluzzjonijiet

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

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

Il-kwadrat ta' \sqrt{5} huwa 5.

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

Immultiplika \sqrt{5} u \sqrt{5} biex tikseb 5.

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

Immultiplika 2 u 5 biex tikseb 10.

$$\frac{10}{5}=\frac{3}{5}$$

Qabbel \frac{10}{5} u \frac{3}{5}.

$$\text{false}$$