Datrys sqrt{324}=sqrt{18*18}=sqrt{18^2}=

$$\sqrt { 324 } = \sqrt { 18 \times 18 } = \sqrt { 18 ^ { 2 } } =$$

Gwireddu

Camau Ateb

Cyfrifo ail isradd 324 a chael 18.

$$18=\sqrt{18\times 18}\text{ and }\sqrt{18\times 18}=\sqrt{18^{2}}$$

Lluosi 18 a 18 i gael 324.

$$18=\sqrt{324}\text{ and }\sqrt{18\times 18}=\sqrt{18^{2}}$$

Cyfrifo ail isradd 324 a chael 18.

$$18=18\text{ and }\sqrt{18\times 18}=\sqrt{18^{2}}$$

Cymharu 18 gyda 18.

$$\text{true}\text{ and }\sqrt{18\times 18}=\sqrt{18^{2}}$$

Lluosi 18 a 18 i gael 324.

$$\text{true}\text{ and }\sqrt{324}=\sqrt{18^{2}}$$

Cyfrifo ail isradd 324 a chael 18.

$$\text{true}\text{ and }18=\sqrt{18^{2}}$$

Cyfrifo 18 i bŵer 2 a chael 324.

$$\text{true}\text{ and }18=\sqrt{324}$$

Cyfrifo ail isradd 324 a chael 18.

$$\text{true}\text{ and }18=18$$

Cymharu 18 gyda 18.

$$\text{true}\text{ and }\text{true}$$

Cysylltydd \text{true} a \text{true} yw \text{true}.

$$\text{true}$$