Datrys 2sqrt{27}*sqrt{96}

$$2 \sqrt { 27 } \times \sqrt { 96 }$$

Enrhifo

$$72\sqrt{2}\approx 101.823376491$$

Camau Ateb

Ffactora 27=3^{2}\times 3. Ailysgrifennu ail isradd y lluoswm \sqrt{3^{2}\times 3} fel lluoswm ail israddau \sqrt{3^{2}}\sqrt{3}. Cymryd isradd 3^{2}.

$$2\times 3\sqrt{3}\sqrt{96}$$

Lluosi 2 a 3 i gael 6.

$$6\sqrt{3}\sqrt{96}$$

Ffactora 96=4^{2}\times 6. Ailysgrifennu ail isradd y lluoswm \sqrt{4^{2}\times 6} fel lluoswm ail israddau \sqrt{4^{2}}\sqrt{6}. Cymryd isradd 4^{2}.

$$6\sqrt{3}\times 4\sqrt{6}$$

Lluosi 6 a 4 i gael 24.

$$24\sqrt{3}\sqrt{6}$$

Ffactora 6=3\times 2. Ailysgrifennu ail isradd y lluoswm \sqrt{3\times 2} fel lluoswm ail israddau \sqrt{3}\sqrt{2}.

$$24\sqrt{3}\sqrt{3}\sqrt{2}$$

Lluosi \sqrt{3} a \sqrt{3} i gael 3.

$$24\times 3\sqrt{2}$$

Lluosi 24 a 3 i gael 72.

$$72\sqrt{2}$$