Tauwehe
\left(x-2m\right)\left(x+m\right)
Aromātai
\left(x-2m\right)\left(x+m\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(x-2m\right)\left(x+m\right)
Whakaarohia te x^{2}-mx-2m^{2} hei pūrau ki runga i te taurangi x. Kimihia he tauwehe o te āhua x^{k}+n, e wehea ai e x^{k} te huatahi me te pū nui rawa x^{2}, e wehea hoki e n te tauwehe pūmau -2m^{2}. Ko tētahi tauwehe pērā ko x-2m. Whakatauwehea te pūrau mā te whakawehe ki tēnei tauwehe.
Ngā Tauira
whārite tapawhā
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Āhuahanga
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whārite paerangi
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Arithmetic
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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
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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}