Aromātai
24
Tauwehe
2^{3}\times 3
Graph
Tohaina
Kua tāruatia ki te papatopenga
24-\left(2x-\left(3-4-\left(-2x\right)\right)-1\right)
Hei kimi i te tauaro o 4-2x, kimihia te tauaro o ia taurangi.
24-\left(2x-\left(3-4+2x\right)-1\right)
Ko te tauaro o -2x ko 2x.
24-\left(2x-\left(-1+2x\right)-1\right)
Tangohia te 4 i te 3, ka -1.
24-\left(2x-\left(-1\right)-2x-1\right)
Hei kimi i te tauaro o -1+2x, kimihia te tauaro o ia taurangi.
24-\left(2x+1-2x-1\right)
Ko te tauaro o -1 ko 1.
24-\left(1-1\right)
Pahekotia te 2x me -2x, ka 0.
24-0
Tangohia te 1 i te 1, ka 0.
24
Tangohia te 0 i te 24, ka 24.
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}