Aromātai
-20
Tauwehe
-20
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
- ( - 14 ) - \{ - [ ( - 2 ) \times 3 ] + ( - 5 ) ( - 6 ) \} + 2
Tohaina
Kua tāruatia ki te papatopenga
14-\left(-\left(-2\times 3\right)-5\left(-6\right)\right)+2
Ko te tauaro o -14 ko 14.
14-\left(-\left(-6\right)-5\left(-6\right)\right)+2
Whakareatia te -2 ki te 3, ka -6.
14-\left(6-5\left(-6\right)\right)+2
Ko te tauaro o -6 ko 6.
14-\left(6+30\right)+2
Whakareatia te -5 ki te -6, ka 30.
14-36+2
Tāpirihia te 6 ki te 30, ka 36.
-22+2
Tangohia te 36 i te 14, ka -22.
-20
Tāpirihia te -22 ki te 2, ka -20.
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}