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Kua tāruatia ki te papatopenga
\sqrt{64}=\frac{\sqrt{256}}{\sqrt{4}}
Whakawehea te 256 ki te 4, kia riro ko 64.
8=\frac{\sqrt{256}}{\sqrt{4}}
Tātaitia te pūtakerua o 64 kia tae ki 8.
8=\sqrt{64}
Tuhia anō te whakawehe o ngā pūtake rua \frac{\sqrt{256}}{\sqrt{4}} hei pūtake rua o te whakawehenga \sqrt{\frac{256}{4}} ka mahi i te whakawehenga.
8=8
Tātaitia te pūtakerua o 64 kia tae ki 8.
\text{true}
Whakatauritea te 8 me te 8.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}