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\frac{57861}{\sqrt{76}}
Whakareatia te 2143 ki te 27, ka 57861.
\frac{57861}{2\sqrt{19}}
Tauwehea te 76=2^{2}\times 19. Tuhia anō te pūtake rua o te hua \sqrt{2^{2}\times 19} hei hua o ngā pūtake rua \sqrt{2^{2}}\sqrt{19}. Tuhia te pūtakerua o te 2^{2}.
\frac{57861\sqrt{19}}{2\left(\sqrt{19}\right)^{2}}
Whakangāwaritia te tauraro o \frac{57861}{2\sqrt{19}} mā te whakarea i te taurunga me te tauraro ki te \sqrt{19}.
\frac{57861\sqrt{19}}{2\times 19}
Ko te pūrua o \sqrt{19} ko 19.
\frac{57861\sqrt{19}}{38}
Whakareatia te 2 ki te 19, ka 38.