Kimi Pārōnaki e ai ki x
x\left(4+16x^{2}-21x^{5}\right)
Aromātai
2+2x^{2}+4x^{4}-3x^{7}
Graph
Tohaina
Kua tāruatia ki te papatopenga
4\times 4x^{4-1}+2\times 2x^{2-1}+7\left(-3\right)x^{7-1}
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}.
16x^{4-1}+2\times 2x^{2-1}+7\left(-3\right)x^{7-1}
Whakareatia 4 ki te 4.
16x^{3}+2\times 2x^{2-1}+7\left(-3\right)x^{7-1}
Tango 1 mai i 4.
16x^{3}+4x^{2-1}+7\left(-3\right)x^{7-1}
Whakareatia 2 ki te 2.
16x^{3}+4x^{1}+7\left(-3\right)x^{7-1}
Tango 1 mai i 2.
16x^{3}+4x^{1}-21x^{7-1}
Whakareatia 2 ki te 2.
16x^{3}+4x^{1}-21x^{6}
Tango 1 mai i 7.
16x^{3}+4x-21x^{6}
Mō tētahi kupu t, t^{1}=t.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}