Tauwehe
\left(-y^{2}-1\right)\left(3a+2b-3ay^{2}\right)
Aromātai
3ay^{4}-2by^{2}-2b-3a
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(-2-2y^{2}\right)b-3a+3ay^{4}
Whakaarohia te -3a-2b-2by^{2}+3ay^{4} hei pūrau ki runga i te taurangi b.
\left(-y^{2}-1\right)\left(-3ay^{2}+2b+3a\right)
Kimihia he tauwehe o te āhua kb+m, e wehea ai e kb te huatahi me te pū nui rawa \left(-2-2y^{2}\right)b, e wehea hoki e m te tauwehe pūmau 3ay^{4}-3a. Ko tētahi tauwehe pērā ko -y^{2}-1. Whakatauwehea te pūrau mā te whakawehe ki tēnei tauwehe. Kāore te pūrau -y^{2}-1 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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}