Datrys sqrt{54(54-30)(54-48)(54-30)}

$$\sqrt{ 54(54-30)(54-48)(54-30) }$$

Enrhifo

$$432$$

Camau Ateb

Lluosi 54-30 a 54-30 i gael \left(54-30\right)^{2}.

$$\sqrt{54\left(54-30\right)^{2}\left(54-48\right)}$$

Tynnu 30 o 54 i gael 24.

$$\sqrt{54\times 24^{2}\left(54-48\right)}$$

Cyfrifo 24 i bŵer 2 a chael 576.

$$\sqrt{54\times 576\left(54-48\right)}$$

Lluosi 54 a 576 i gael 31104.

$$\sqrt{31104\left(54-48\right)}$$

Tynnu 48 o 54 i gael 6.

$$\sqrt{31104\times 6}$$

Lluosi 31104 a 6 i gael 186624.

$$\sqrt{186624}$$

Cyfrifo ail isradd 186624 a chael 432.

$$432$$

Ffactor

$$2^{4}\times 3^{3}$$