Whakaoti i te 2=2*314sqrt{l/10}

$$2 = 2 \times 314 \sqrt { \frac { l } { 10 } }$$

Whakaoti mō l

$$l=\frac{5}{49298}\approx 0.000101424$$

Ngā Upane mō te Whakaoti Whārite Pūtake

Whakareatia te 2 ki te 314, ka 628.

$$2=628\sqrt{\frac{l}{10}}$$

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$628\sqrt{\frac{l}{10}}=2$$

Whakawehea ngā taha e rua ki te 628.

$$\sqrt{\frac{l}{10}}=\frac{2}{628}$$

Whakahekea te hautanga \frac{2}{628} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\sqrt{\frac{l}{10}}=\frac{1}{314}$$

Pūruatia ngā taha e rua o te whārite.

$$\frac{1}{10}l=\frac{1}{98596}$$

Me whakarea ngā taha e rua ki te 10.

$$\frac{\frac{1}{10}l}{\frac{1}{10}}=\frac{\frac{1}{98596}}{\frac{1}{10}}$$

Mā te whakawehe ki te \frac{1}{10} ka wetekia te whakareanga ki te \frac{1}{10}.

$$l=\frac{\frac{1}{98596}}{\frac{1}{10}}$$

Whakawehe \frac{1}{98596} ki te \frac{1}{10} mā te whakarea \frac{1}{98596} ki te tau huripoki o \frac{1}{10}.

$$l=\frac{5}{49298}$$