Whakaoti i te frac{-sqrt{56}}{2sqrt{14}}

$$\frac { - \sqrt { 56 } } { 2 \sqrt { 14 } }$$

Aromātai

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Ngā Upane Otinga

Tauwehea te 56=2^{2}\times 14. Tuhia anō te pūtake rua o te hua \sqrt{2^{2}\times 14} hei hua o ngā pūtake rua \sqrt{2^{2}}\sqrt{14}. Tuhia te pūtakerua o te 2^{2}.

$$\frac{-2\sqrt{14}}{2\sqrt{14}}$$

Whakangāwaritia te tauraro o \frac{-2\sqrt{14}}{2\sqrt{14}} mā te whakarea i te taurunga me te tauraro ki te \sqrt{14}.

$$\frac{\left(-2\sqrt{14}\right)\sqrt{14}}{2\left(\sqrt{14}\right)^{2}}$$

Ko te pūrua o \sqrt{14} ko 14.

$$\frac{\left(-2\sqrt{14}\right)\sqrt{14}}{2\times 14}$$

Whakareatia te 2 ki te 14, ka 28.

$$\frac{\left(-2\sqrt{14}\right)\sqrt{14}}{28}$$

Whakareatia te -1 ki te 2, ka -2.

$$\frac{-2\sqrt{14}\sqrt{14}}{28}$$

Whakareatia te \sqrt{14} ki te \sqrt{14}, ka 14.

$$\frac{-2\times 14}{28}$$

Whakareatia te -2 ki te 14, ka -28.

$$\frac{-28}{28}$$

Whakawehea te -28 ki te 28, kia riro ko -1.

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Tauwehe

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