Tauwehe
8\left(x+1\right)\left(x^{2}+2x+2\right)
Aromātai
8\left(x+1\right)\left(x^{2}+2x+2\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
8\left(x^{3}+3x^{2}+4x+2\right)
Tauwehea te 8.
\left(x+1\right)\left(x^{2}+2x+2\right)
Whakaarohia te x^{3}+3x^{2}+4x+2. Tā te Rational Root Theorem, ko ngā pūtake whakahau katoa o tētahi pūrau kei te āhua o \frac{p}{q}, ina wehea e p te kīanga pūmau 2, ā, ka wehea e q te whakarea arahanga 1. Ko tetahi pūtake pērā ko -1. Tauwehea te pūrau mā te whakawehe mā te x+1.
8\left(x+1\right)\left(x^{2}+2x+2\right)
Me tuhi anō te kīanga whakatauwehe katoa. Kāore te pūrau x^{2}+2x+2 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
Ngā Tauira
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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
\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}