Datrys sqrt{01(-31%)^2+03(-11%)^2+04(4%)^2+02(24%)^2}

$$\sqrt { 01 ( - 31 \% ) ^ { 2 } + 03 ( - 11 \% ) ^ { 2 } + 04 ( 4 \% ) ^ { 2 } + 02 ( 24 \% ) ^ { 2 } }$$

Enrhifo

$$0$$

Camau Ateb

Gwnewch y gwaith lluosi.

$$\sqrt{0\left(-\frac{31}{100}\right)^{2}+0\left(-\frac{11}{100}\right)^{2}+0\times \left(\frac{4}{100}\right)^{2}+0\times \left(\frac{24}{100}\right)^{2}}$$

Cyfrifo -\frac{31}{100} i bŵer 2 a chael \frac{961}{10000}.

$$\sqrt{0\times \frac{961}{10000}+0\left(-\frac{11}{100}\right)^{2}+0\times \left(\frac{4}{100}\right)^{2}+0\times \left(\frac{24}{100}\right)^{2}}$$

Lluosi 0 a \frac{961}{10000} i gael 0.

$$\sqrt{0+0\left(-\frac{11}{100}\right)^{2}+0\times \left(\frac{4}{100}\right)^{2}+0\times \left(\frac{24}{100}\right)^{2}}$$

Cyfrifo -\frac{11}{100} i bŵer 2 a chael \frac{121}{10000}.

$$\sqrt{0+0\times \frac{121}{10000}+0\times \left(\frac{4}{100}\right)^{2}+0\times \left(\frac{24}{100}\right)^{2}}$$

Lluosi 0 a \frac{121}{10000} i gael 0.

$$\sqrt{0+0+0\times \left(\frac{4}{100}\right)^{2}+0\times \left(\frac{24}{100}\right)^{2}}$$

Adio 0 a 0 i gael 0.

$$\sqrt{0\times \left(\frac{4}{100}\right)^{2}+0\times \left(\frac{24}{100}\right)^{2}}$$

Lleihau'r ffracsiwn \frac{4}{100} i'r graddau lleiaf posib drwy dynnu a chanslo allan 4.

$$\sqrt{0\times \left(\frac{1}{25}\right)^{2}+0\times \left(\frac{24}{100}\right)^{2}}$$

Cyfrifo \frac{1}{25} i bŵer 2 a chael \frac{1}{625}.

$$\sqrt{0\times \frac{1}{625}+0\times \left(\frac{24}{100}\right)^{2}}$$

Lluosi 0 a \frac{1}{625} i gael 0.

$$\sqrt{0+0\times \left(\frac{24}{100}\right)^{2}}$$

Lleihau'r ffracsiwn \frac{24}{100} i'r graddau lleiaf posib drwy dynnu a chanslo allan 4.

$$\sqrt{0+0\times \left(\frac{6}{25}\right)^{2}}$$

Cyfrifo \frac{6}{25} i bŵer 2 a chael \frac{36}{625}.

$$\sqrt{0+0\times \frac{36}{625}}$$

Lluosi 0 a \frac{36}{625} i gael 0.

$$\sqrt{0+0}$$

Adio 0 a 0 i gael 0.

$$\sqrt{0}$$

Cyfrifo ail isradd 0 a chael 0.

$$0$$

Ffactor

$$0$$