Datrys 3*(frac{sqrt{3}}{2})^2

$$3 \times ( \frac { \sqrt { 3 } } { 2 } ) ^ { 2 }$$

Enrhifo

$$\frac{9}{4}=2.25$$

Camau Ateb

I godi \frac{\sqrt{3}}{2} i bŵer, codwch y rhifiadur a'r enwadur i bŵer ac yna rhannwch nhw.

$$3\times \frac{\left(\sqrt{3}\right)^{2}}{2^{2}}$$

Mynegwch 3\times \frac{\left(\sqrt{3}\right)^{2}}{2^{2}} fel ffracsiwn unigol.

$$\frac{3\left(\sqrt{3}\right)^{2}}{2^{2}}$$

Sgwâr \sqrt{3} yw 3.

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

Lluosi 3 a 3 i gael 9.

$$\frac{9}{2^{2}}$$

Cyfrifo 2 i bŵer 2 a chael 4.

$$\frac{9}{4}$$

Ffactor

$$\frac{3 ^ {2}}{2 ^ {2}} = 2\frac{1}{4} = 2.25$$