Whakaoti i te {r}{2sqrt{12}*3/4}{-2sqrt{2}}

$$\left. \begin{array} { r } { 2 \sqrt { 12 } \times \frac { 3 } { 4 } } \\ { - 2 \sqrt { 2 } } \end{array} \right.$$

Aromātai

$$3\sqrt{3}-2\sqrt{2}\approx 2.367725298$$

Ngā Upane Otinga

Tauwehea te 12=2^{2}\times 3. Tuhia anō te pūtake rua o te hua \sqrt{2^{2}\times 3} hei hua o ngā pūtake rua \sqrt{2^{2}}\sqrt{3}. Tuhia te pūtakerua o te 2^{2}.

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

Whakareatia te 2 ki te 2, ka 4.

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

Me whakakore te 4 me te 4.

$$3\sqrt{3}-2\sqrt{2}$$

Tauwehe

$$3 \sqrt{3} - 2 \sqrt{2} = 2.367725298$$