Kimi Pārōnaki e ai ki a
27
Aromātai
27a
Tohaina
Kua tāruatia ki te papatopenga
\frac{\mathrm{d}}{\mathrm{d}a}(a\times 27)
Tātaihia te 9 mā te pū o \frac{3}{2}, kia riro ko 27.
27a^{1-1}
Ko te pārōnaki o ax^{n} ko nax^{n-1}.
27a^{0}
Tango 1 mai i 1.
27\times 1
Mō tētahi kupu t mahue te 0, t^{0}=1.
27
Mō tētahi kupu t, t\times 1=t me 1t=t.
a\times 27
Tātaihia te 9 mā te pū o \frac{3}{2}, kia riro ko 27.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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