Datrys sqrt{37*10^-9/9*10^9}

$$\sqrt { \frac { 37 \times 10 ^ { - 9 } } { 9 \times 10 ^ { 9 } } }$$

Enrhifo

$$\frac{\sqrt{37}}{3000000000}\approx 2.02758751 \cdot 10^{-9}$$

Camau Ateb

Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur.

$$\sqrt{\frac{37}{9\times 10^{18}}}$$

Cyfrifo 10 i bŵer 18 a chael 1000000000000000000.

$$\sqrt{\frac{37}{9\times 1000000000000000000}}$$

Lluosi 9 a 1000000000000000000 i gael 9000000000000000000.

$$\sqrt{\frac{37}{9000000000000000000}}$$

Ailysgrifennu ail isradd y rhaniad \sqrt{\frac{37}{9000000000000000000}} fel rhaniad ail israddau \frac{\sqrt{37}}{\sqrt{9000000000000000000}}.

$$\frac{\sqrt{37}}{\sqrt{9000000000000000000}}$$

Cyfrifo ail isradd 9000000000000000000 a chael 3000000000.

$$\frac{\sqrt{37}}{3000000000}$$