Issolvi 3sqrt{2}*3sqrt{6}div2

$$3 \sqrt{ 2 } \times 3 \sqrt{ 6 } \div 2$$

Evalwa

$$9\sqrt{3}\approx 15.588457268$$

Passi tas-Soluzzjonijiet

Iffattura 6=2\times 3. Erġa' ikteb l-għerq kwadrat tal-prodott \sqrt{2\times 3} bħala l-prodott tal-għeruq kwadrati \sqrt{2}\sqrt{3}.

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

Immultiplika \sqrt{2} u \sqrt{2} biex tikseb 2.

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

Immultiplika 3 u 3 biex tikseb 9.

$$\frac{9\times 2\sqrt{3}}{2}$$

Immultiplika 9 u 2 biex tikseb 18.

$$\frac{18\sqrt{3}}{2}$$

Iddividi 18\sqrt{3} b'2 biex tikseb9\sqrt{3}.

$$9\sqrt{3}$$