Datrys (1/5sqrt{75})*(1/5sqrt{75})+sqrt{26^2-24^2}

$$( \frac{ 1 }{ 5 } \sqrt{ 75 } ) \times ( \frac{ 1 }{ 5 } \sqrt{ 75 } )+ \sqrt{ { 26 }^{ 2 } - { 24 }^{ 2 } }$$

Enrhifo

$$13$$

Camau Ateb

Lluosi \sqrt{75} a \sqrt{75} i gael 75.

$$\frac{1}{5}\times 75\times \frac{1}{5}+\sqrt{26^{2}-24^{2}}$$

Lluosi \frac{1}{5} a 75 i gael \frac{75}{5}.

$$\frac{75}{5}\times \frac{1}{5}+\sqrt{26^{2}-24^{2}}$$

Rhannu 75 â 5 i gael 15.

$$15\times \frac{1}{5}+\sqrt{26^{2}-24^{2}}$$

Lluosi 15 a \frac{1}{5} i gael \frac{15}{5}.

$$\frac{15}{5}+\sqrt{26^{2}-24^{2}}$$

Rhannu 15 â 5 i gael 3.

$$3+\sqrt{26^{2}-24^{2}}$$

Cyfrifo 26 i bŵer 2 a chael 676.

$$3+\sqrt{676-24^{2}}$$

Cyfrifo 24 i bŵer 2 a chael 576.

$$3+\sqrt{676-576}$$

Tynnu 576 o 676 i gael 100.

$$3+\sqrt{100}$$

Cyfrifo ail isradd 100 a chael 10.

$$3+10$$

Adio 3 a 10 i gael 13.

$$13$$

Ffactor

$$13$$