x ^ { 2 } - 8 , x ^ { 3 } + 8 , x ^ { 2 } - 2 x - 8
Whakarea Pātahi Iti Rawa
\left(x-4\right)\left(x^{2}-8\right)\left(x^{3}+8\right)
Aromātai
x^{2}-8,x^{3}+8,\left(x-4\right)\left(x+2\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
x^{3}+8=\left(x+2\right)\left(x^{2}-2x+4\right) -8-2x+x^{2}=\left(x-4\right)\left(x+2\right)
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
\left(x-4\right)\left(x+2\right)\left(x^{2}-8\right)\left(x^{2}-2x+4\right)
Me tautohu ngā tauwehe katoa me ō rātou taupū teitei rawa i ngā kīanga katoa. Me whakarea ngā taupū teitei rawa o ēnei tauwehe kia riro ai te taurea pātahi iti rawa.
x^{6}-4x^{5}-8x^{4}+40x^{3}-32x^{2}-64x+256
Me whakaroha te kīanga.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}