Aromātai
11+2x+5x^{3}-9x^{4}
Whakaroha
11+2x+5x^{3}-9x^{4}
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x^{3}+2x+9-\left(2x^{4}+7x^{4}-2\right)
Pahekotia te x^{3} me 4x^{3}, ka 5x^{3}.
5x^{3}+2x+9-\left(9x^{4}-2\right)
Pahekotia te 2x^{4} me 7x^{4}, ka 9x^{4}.
5x^{3}+2x+9-9x^{4}+2
Hei kimi i te tauaro o 9x^{4}-2, kimihia te tauaro o ia taurangi.
5x^{3}+2x+11-9x^{4}
Tāpirihia te 9 ki te 2, ka 11.
5x^{3}+2x+9-\left(2x^{4}+7x^{4}-2\right)
Pahekotia te x^{3} me 4x^{3}, ka 5x^{3}.
5x^{3}+2x+9-\left(9x^{4}-2\right)
Pahekotia te 2x^{4} me 7x^{4}, ka 9x^{4}.
5x^{3}+2x+9-9x^{4}+2
Hei kimi i te tauaro o 9x^{4}-2, kimihia te tauaro o ia taurangi.
5x^{3}+2x+11-9x^{4}
Tāpirihia te 9 ki te 2, ka 11.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
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}