10 \quad \text { (b) } 8
Kimi Pārōnaki e ai ki b
80
Aromātai
80b
Tohaina
Kua tāruatia ki te papatopenga
\frac{\mathrm{d}}{\mathrm{d}b}(80b)
Whakareatia te 10 ki te 8, ka 80.
80b^{1-1}
Ko te pārōnaki o ax^{n} ko nax^{n-1}.
80b^{0}
Tango 1 mai i 1.
80\times 1
Mō tētahi kupu t mahue te 0, t^{0}=1.
80
Mō tētahi kupu t, t\times 1=t me 1t=t.
80b
Whakareatia te 10 ki te 8, ka 80.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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Arithmetic
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Poukapa
\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]
whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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