Tauwehe
\left(2v^{2}-5\right)\left(4v^{2}+3\right)
Aromātai
8v^{4}-14v^{2}-15
Tohaina
Kua tāruatia ki te papatopenga
\left(2v^{2}-5\right)\left(4v^{2}+3\right)
Kimihia he tauwehe o te āhua kv^{m}+n, e wehea ai e kv^{m} te huatahi me te pū nui rawa 8v^{4}, e wehea hoki e n te tauwehe pūmau -15. Ko tētahi tauwehe pērā ko 2v^{2}-5. Whakatauwehea te pūrau mā te whakawehe ki tēnei tauwehe. Kāore i tauwehea ēnei pūrau i te mea kāhore ō rātou pūtake whakahau: 2v^{2}-5,4v^{2}+3.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
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
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}