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