Aromātai
\left(x-1\right)\left(5x-4\right)
Whakaroha
5x^{2}-9x+4
Graph
Tohaina
Kua tāruatia ki te papatopenga
9x^{2}-3x^{2}-6x+7+2x-3-5x-x^{2}
Hei kimi i te tauaro o 3x^{2}+6x-7, kimihia te tauaro o ia taurangi.
6x^{2}-6x+7+2x-3-5x-x^{2}
Pahekotia te 9x^{2} me -3x^{2}, ka 6x^{2}.
6x^{2}-4x+7-3-5x-x^{2}
Pahekotia te -6x me 2x, ka -4x.
6x^{2}-4x+4-5x-x^{2}
Tangohia te 3 i te 7, ka 4.
6x^{2}-9x+4-x^{2}
Pahekotia te -4x me -5x, ka -9x.
5x^{2}-9x+4
Pahekotia te 6x^{2} me -x^{2}, ka 5x^{2}.
9x^{2}-3x^{2}-6x+7+2x-3-5x-x^{2}
Hei kimi i te tauaro o 3x^{2}+6x-7, kimihia te tauaro o ia taurangi.
6x^{2}-6x+7+2x-3-5x-x^{2}
Pahekotia te 9x^{2} me -3x^{2}, ka 6x^{2}.
6x^{2}-4x+7-3-5x-x^{2}
Pahekotia te -6x me 2x, ka -4x.
6x^{2}-4x+4-5x-x^{2}
Tangohia te 3 i te 7, ka 4.
6x^{2}-9x+4-x^{2}
Pahekotia te -4x me -5x, ka -9x.
5x^{2}-9x+4
Pahekotia te 6x^{2} me -x^{2}, ka 5x^{2}.
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}