Aromātai
-9
Tauwehe
-9
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
f ( - 1 ) = - 1 ^ { 3 } - 2 ( - 1 ^ { 2 } ) + ( - 1 ) - 9
Tohaina
Kua tāruatia ki te papatopenga
-1-2\left(-1^{2}\right)-1-9
Tātaihia te 1 mā te pū o 3, kia riro ko 1.
-1-2\left(-1\right)-1-9
Tātaihia te 1 mā te pū o 2, kia riro ko 1.
-1-\left(-2\right)-1-9
Whakareatia te 2 ki te -1, ka -2.
-1+2-1-9
Ko te tauaro o -2 ko 2.
1-1-9
Tāpirihia te -1 ki te 2, ka 1.
-9
Tangohia te 1 i te 1, ka 0.
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}