Whakaoti i te 510^4=910^9210^-5/sqrt{36}

$$5 { 10 }^{ 4 } = 9 \frac{ { 10 }^{ 9 } 2 { 10 }^{ -5 } }{ \sqrt{ 36 } }$$

Manatoko

Ngā Upane Otinga

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 9 me te -5 kia riro ai te 4.

$$5\times 10^{4}=9\times \frac{10^{4}\times 2}{\sqrt{36}}$$

Tātaihia te 10 mā te pū o 4, kia riro ko 10000.

$$5\times 10000=9\times \frac{10^{4}\times 2}{\sqrt{36}}$$

Whakareatia te 5 ki te 10000, ka 50000.

$$50000=9\times \frac{10^{4}\times 2}{\sqrt{36}}$$

Tātaihia te 10 mā te pū o 4, kia riro ko 10000.

$$50000=9\times \frac{10000\times 2}{\sqrt{36}}$$

Whakareatia te 10000 ki te 2, ka 20000.

$$50000=9\times \frac{20000}{\sqrt{36}}$$

Tātaitia te pūtakerua o 36 kia tae ki 6.

$$50000=9\times \frac{20000}{6}$$

Whakahekea te hautanga \frac{20000}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$50000=9\times \frac{10000}{3}$$

Whakareatia te 9 ki te \frac{10000}{3}, ka 30000.

$$50000=30000$$

Whakatauritea te 50000 me te 30000.

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