Tauwehe
2\left(2x-1\right)\left(2x+1\right)\left(x^{2}+1\right)
Aromātai
8x^{4}+6x^{2}-2
Graph
Tohaina
Kua tāruatia ki te papatopenga
2\left(4x^{4}+3x^{2}-1\right)
Tauwehea te 2.
\left(4x^{2}-1\right)\left(x^{2}+1\right)
Whakaarohia te 4x^{4}+3x^{2}-1. Kimihia he tauwehe o te āhua kx^{m}+n, e wehea ai e kx^{m} te huatahi me te pū nui rawa 4x^{4}, e wehea hoki e n te tauwehe pūmau -1. Ko tētahi tauwehe pērā ko 4x^{2}-1. Whakatauwehea te pūrau mā te whakawehe ki tēnei tauwehe.
\left(2x-1\right)\left(2x+1\right)
Whakaarohia te 4x^{2}-1. Tuhia anō te 4x^{2}-1 hei \left(2x\right)^{2}-1^{2}. Ka taea te rerekētanga o ngā pūrua te whakatauwehe mā te ture: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
2\left(2x-1\right)\left(2x+1\right)\left(x^{2}+1\right)
Me tuhi anō te kīanga whakatauwehe katoa. Kāore te pūrau x^{2}+1 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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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
\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}