Aromātai
x\left(x-5\right)\left(x+2\right)
Whakaroha
x^{3}-3x^{2}-10x
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(x\left(x-0\right)+2\left(x-0\right)\right)\left(x-5\right)
Whakamahia te āhuatanga tohatoha hei whakarea te x+2 ki te x-0.
\left(x-0\right)x^{2}-5x\left(x-0\right)+2\left(x-0\right)x-10\left(x-0\right)
Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o x\left(x-0\right)+2\left(x-0\right) ki ia tau o x-5.
\left(x-0\right)x^{2}-3x\left(x-0\right)-10\left(x-0\right)
Pahekotia te -5x\left(x-0\right) me 2\left(x-0\right)x, ka -3x\left(x-0\right).
\left(x+0\right)x^{2}-3x\left(x-0\right)-10\left(x-0\right)
Whakareatia te -1 ki te 0, ka 0.
xx^{2}-3x\left(x-0\right)-10\left(x-0\right)
Ko te tau i tāpiria he kore ka hua koia tonu.
x^{3}-3x\left(x-0\right)-10\left(x-0\right)
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.
x^{3}-3xx-10\left(x-0\right)
Whakareatia te -1 ki te 0, ka 0.
x^{3}-3x^{2}-10\left(x-0\right)
Whakareatia te x ki te x, ka x^{2}.
x^{3}-3x^{2}-10x
Whakareatia te -1 ki te 0, ka 0.
\left(x\left(x-0\right)+2\left(x-0\right)\right)\left(x-5\right)
Whakamahia te āhuatanga tohatoha hei whakarea te x+2 ki te x-0.
\left(x-0\right)x^{2}-5x\left(x-0\right)+2\left(x-0\right)x-10\left(x-0\right)
Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o x\left(x-0\right)+2\left(x-0\right) ki ia tau o x-5.
\left(x-0\right)x^{2}-3x\left(x-0\right)-10\left(x-0\right)
Pahekotia te -5x\left(x-0\right) me 2\left(x-0\right)x, ka -3x\left(x-0\right).
\left(x+0\right)x^{2}-3x\left(x-0\right)-10\left(x-0\right)
Whakareatia te -1 ki te 0, ka 0.
xx^{2}-3x\left(x-0\right)-10\left(x-0\right)
Ko te tau i tāpiria he kore ka hua koia tonu.
x^{3}-3x\left(x-0\right)-10\left(x-0\right)
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.
x^{3}-3xx-10\left(x-0\right)
Whakareatia te -1 ki te 0, ka 0.
x^{3}-3x^{2}-10\left(x-0\right)
Whakareatia te x ki te x, ka x^{2}.
x^{3}-3x^{2}-10x
Whakareatia te -1 ki te 0, ka 0.
Ngā Tauira
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Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
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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}