Datrys (sqrt{6}+sqrt{3})sqrt{6}-sqrt{3})

$$( \sqrt { 6 } + \sqrt { 3 } ) \sqrt { 6 } - \sqrt { 3 } )$$

Enrhifo

$$3\sqrt{2}+6-\sqrt{3}\approx 8.51058988$$

Camau Ateb

Defnyddio’r briodwedd ddosbarthu i luosi \sqrt{6}+\sqrt{3} â \sqrt{6}.

$$\left(\sqrt{6}\right)^{2}+\sqrt{3}\sqrt{6}-\sqrt{3}$$

Sgwâr \sqrt{6} yw 6.

$$6+\sqrt{3}\sqrt{6}-\sqrt{3}$$

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

$$6+\sqrt{3}\sqrt{3}\sqrt{2}-\sqrt{3}$$

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

$$6+3\sqrt{2}-\sqrt{3}$$