Issolvi frac{7sqrt{2}}{2sqrt{8}}

$$\frac { 7 \sqrt { 2 } } { 2 \sqrt { 8 } }$$

Evalwa

$$\frac{7}{4}=1.75$$

Passi tas-Soluzzjonijiet

Iffattura 8=2^{2}\times 2. Erġa' ikteb l-għerq kwadrat tal-prodott \sqrt{2^{2}\times 2} bħala l-prodott tal-għeruq kwadrati \sqrt{2^{2}}\sqrt{2}. Ħu l-għerq kwadrat ta' 2^{2}.

$$\frac{7\sqrt{2}}{2\times 2\sqrt{2}}$$

Immultiplika 2 u 2 biex tikseb 4.

$$\frac{7\sqrt{2}}{4\sqrt{2}}$$

Annulla \sqrt{2} fin-numeratur u d-denominatur.

$$\frac{7}{4}$$

Fattur

$$\frac{7}{2 ^ {2}} = 1\frac{3}{4} = 1.75$$