Whakaoti mō x
x = \frac{25 \sqrt{5}}{4} \approx 13.975424859
Graph
Tohaina
Kua tāruatia ki te papatopenga
x\sqrt{5}=31.25
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\sqrt{5}x=31.25
He hanga arowhānui tō te whārite.
\frac{\sqrt{5}x}{\sqrt{5}}=\frac{31.25}{\sqrt{5}}
Whakawehea ngā taha e rua ki te \sqrt{5}.
x=\frac{31.25}{\sqrt{5}}
Mā te whakawehe ki te \sqrt{5} ka wetekia te whakareanga ki te \sqrt{5}.
x=\frac{25\sqrt{5}}{4}
Whakawehe 31.25 ki te \sqrt{5}.
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