Whakaoti i te sqrt{1/2^4-1}*89916

$$\sqrt{ \frac{ 1 }{ { 2 }^{ 4 } -1 } } \times 89916$$

Aromātai

$$\frac{29972\sqrt{15}}{5}\approx 23216.211370506$$

Ngā Upane Otinga

Tātaihia te 2 mā te pū o 4, kia riro ko 16.

$$89916\sqrt{\frac{1}{16-1}}$$

Tangohia te 1 i te 16, ka 15.

$$89916\sqrt{\frac{1}{15}}$$

Tuhia anō te pūtake rua o te whakawehenga \sqrt{\frac{1}{15}} hei whakawehenga o ngā pūtake rua \frac{\sqrt{1}}{\sqrt{15}}.

$$89916\times \frac{\sqrt{1}}{\sqrt{15}}$$

Tātaitia te pūtakerua o 1 kia tae ki 1.

$$89916\times \frac{1}{\sqrt{15}}$$

Whakangāwaritia te tauraro o \frac{1}{\sqrt{15}} mā te whakarea i te taurunga me te tauraro ki te \sqrt{15}.

$$89916\times \frac{\sqrt{15}}{\left(\sqrt{15}\right)^{2}}$$

Ko te pūrua o \sqrt{15} ko 15.

$$89916\times \frac{\sqrt{15}}{15}$$

Tuhia te 89916\times \frac{\sqrt{15}}{15} hei hautanga kotahi.

$$\frac{89916\sqrt{15}}{15}$$

Whakawehea te 89916\sqrt{15} ki te 15, kia riro ko \frac{29972}{5}\sqrt{15}.

$$\frac{29972}{5}\sqrt{15}$$