Whakaoti mō f
f=\frac{3m^{2}}{e}
m\geq 0
Whakaoti mō m
m=\frac{\sqrt{3ef}}{3}
f\geq 0
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{\frac{1}{3}ef}=m
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{e}{3}f=m^{2}
Pūruatia ngā taha e rua o te whārite.
\frac{3\times \frac{e}{3}f}{e}=\frac{3m^{2}}{e}
Whakawehea ngā taha e rua ki te \frac{1}{3}e.
f=\frac{3m^{2}}{e}
Mā te whakawehe ki te \frac{1}{3}e ka wetekia te whakareanga ki te \frac{1}{3}e.
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