Aromātai
13x^{3}+8x^{2}-5x-14
Whakaroha
13x^{3}+8x^{2}-5x-14
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x^{3}-x^{2}+3x-3+10x^{3}+9x^{2}-8x-11
Hei kimi i te tauaro o -10x^{3}-9x^{2}+8x+11, kimihia te tauaro o ia taurangi.
13x^{3}-x^{2}+3x-3+9x^{2}-8x-11
Pahekotia te 3x^{3} me 10x^{3}, ka 13x^{3}.
13x^{3}+8x^{2}+3x-3-8x-11
Pahekotia te -x^{2} me 9x^{2}, ka 8x^{2}.
13x^{3}+8x^{2}-5x-3-11
Pahekotia te 3x me -8x, ka -5x.
13x^{3}+8x^{2}-5x-14
Tangohia te 11 i te -3, ka -14.
3x^{3}-x^{2}+3x-3+10x^{3}+9x^{2}-8x-11
Hei kimi i te tauaro o -10x^{3}-9x^{2}+8x+11, kimihia te tauaro o ia taurangi.
13x^{3}-x^{2}+3x-3+9x^{2}-8x-11
Pahekotia te 3x^{3} me 10x^{3}, ka 13x^{3}.
13x^{3}+8x^{2}+3x-3-8x-11
Pahekotia te -x^{2} me 9x^{2}, ka 8x^{2}.
13x^{3}+8x^{2}-5x-3-11
Pahekotia te 3x me -8x, ka -5x.
13x^{3}+8x^{2}-5x-14
Tangohia te 11 i te -3, ka -14.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
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
\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}