Datrys sqrt{150}+7sqrt{24}

$$\sqrt{ 150 } +7 \sqrt{ 24 }$$

Enrhifo

$$19\sqrt{6}\approx 46.540305113$$

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}.

$$5\sqrt{6}+7\sqrt{24}$$

Ffactora 24=2^{2}\times 6. Ailysgrifennu ail isradd y lluoswm \sqrt{2^{2}\times 6} fel lluoswm ail israddau \sqrt{2^{2}}\sqrt{6}. Cymryd isradd 2^{2}.

$$5\sqrt{6}+7\times 2\sqrt{6}$$

Lluosi 7 a 2 i gael 14.

$$5\sqrt{6}+14\sqrt{6}$$

Cyfuno 5\sqrt{6} a 14\sqrt{6} i gael 19\sqrt{6}.

$$19\sqrt{6}$$