Aromātai
2\sqrt{2}+1\approx 3.828427125
Tohaina
Kua tāruatia ki te papatopenga
1+\frac{8}{2\sqrt{2}}
Tauwehea te 8=2^{2}\times 2. Tuhia anō te pūtake rua o te hua \sqrt{2^{2}\times 2} hei hua o ngā pūtake rua \sqrt{2^{2}}\sqrt{2}. Tuhia te pūtakerua o te 2^{2}.
1+\frac{8\sqrt{2}}{2\left(\sqrt{2}\right)^{2}}
Whakangāwaritia te tauraro o \frac{8}{2\sqrt{2}} mā te whakarea i te taurunga me te tauraro ki te \sqrt{2}.
1+\frac{8\sqrt{2}}{2\times 2}
Ko te pūrua o \sqrt{2} ko 2.
1+2\sqrt{2}
Me whakakore tahi te 2\times 2 i te taurunga me te tauraro.
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