Kimi Pārōnaki e ai ki x
9
Aromātai
9x-1
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{\mathrm{d}}{\mathrm{d}x}(9x-1)
Pahekotia te 2x me 7x, ka 9x.
9x^{1-1}
Ko te pārōnaki o tētahi pūrau ko te tapeke o ngā pārōnaki o ōna kīanga tau. Ko te pārōnaki o tētahi kīanga tau pūmau ko 0. Ko te pārōnaki o te ax^{n} ko te nax^{n-1}.
9x^{0}
Tango 1 mai i 1.
9\times 1
Mō tētahi kupu t mahue te 0, t^{0}=1.
9
Mō tētahi kupu t, t\times 1=t me 1t=t.
9x-1
Pahekotia te 2x me 7x, ka 9x.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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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]
whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}