Aromātai
7x-44
Kimi Pārōnaki e ai ki x
7
Graph
Tohaina
Kua tāruatia ki te papatopenga
-x^{2}+7x+47-91+x^{2}
Pahekotia te 8x me -x, ka 7x.
-x^{2}+7x-44+x^{2}
Tangohia te 91 i te 47, ka -44.
7x-44
Pahekotia te -x^{2} me x^{2}, ka 0.
\frac{\mathrm{d}}{\mathrm{d}x}(-x^{2}+7x+47-91+x^{2})
Pahekotia te 8x me -x, ka 7x.
\frac{\mathrm{d}}{\mathrm{d}x}(-x^{2}+7x-44+x^{2})
Tangohia te 91 i te 47, ka -44.
\frac{\mathrm{d}}{\mathrm{d}x}(7x-44)
Pahekotia te -x^{2} me x^{2}, ka 0.
7x^{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}.
7x^{0}
Tango 1 mai i 1.
7\times 1
Mō tētahi kupu t mahue te 0, t^{0}=1.
7
Mō tētahi kupu t, t\times 1=t me 1t=t.
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