Aromātai
-27
Tauwehe
-27
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
84 - ( 18 + 05 + 25 ) - [ 68 + 02 + ( - 07 ) \cdot ( - 1 ) ]
Tohaina
Kua tāruatia ki te papatopenga
84-\left(18+0+25\right)-\left(68+0\times 2+0\times 7\left(-1\right)\right)
Whakareatia te 0 ki te 5, ka 0.
84-\left(18+25\right)-\left(68+0\times 2+0\times 7\left(-1\right)\right)
Tāpirihia te 18 ki te 0, ka 18.
84-43-\left(68+0\times 2+0\times 7\left(-1\right)\right)
Tāpirihia te 18 ki te 25, ka 43.
41-\left(68+0\times 2+0\times 7\left(-1\right)\right)
Tangohia te 43 i te 84, ka 41.
41-\left(68+0+0\left(-1\right)\right)
Whakareatia te 0 ki te 2, ka 0. Whakareatia te 0 ki te 7, ka 0.
41-\left(68+0\left(-1\right)\right)
Tāpirihia te 68 ki te 0, ka 68.
41-\left(68+0\right)
Whakareatia te 0 ki te -1, ka 0.
41-68
Tāpirihia te 68 ki te 0, ka 68.
-27
Tangohia te 68 i te 41, ka -27.
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}