Datrys 2sqrt{150}-sqrt{96}

$$2 \sqrt { 150 } - \sqrt { 96 }$$

Enrhifo

$$6\sqrt{6}\approx 14.696938457$$

Camau Ateb

Ffactora 150=5^{2}\times 6. Ailysgrifennu ail isradd y lluoswm \sqrt{5^{2}\times 6} fel lluoswm ail israddau \sqrt{5^{2}}\sqrt{6}. Cymryd isradd 5^{2}.

$$2\times 5\sqrt{6}-\sqrt{96}$$

Lluosi 2 a 5 i gael 10.

$$10\sqrt{6}-\sqrt{96}$$

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}.

$$10\sqrt{6}-4\sqrt{6}$$

Cyfuno 10\sqrt{6} a -4\sqrt{6} i gael 6\sqrt{6}.

$$6\sqrt{6}$$