Aromātai
6
Tauwehe
2\times 3
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
= \frac { ( 6 - 3 ) ( - 9 + 5 ) } { ( 7 - 9 + 1 ) \times 2 }
Tohaina
Kua tāruatia ki te papatopenga
\frac{3\left(-9+5\right)}{\left(7-9+1\right)\times 2}
Tangohia te 3 i te 6, ka 3.
\frac{3\left(-4\right)}{\left(7-9+1\right)\times 2}
Tāpirihia te -9 ki te 5, ka -4.
\frac{-12}{\left(7-9+1\right)\times 2}
Whakareatia te 3 ki te -4, ka -12.
\frac{-12}{\left(-2+1\right)\times 2}
Tangohia te 9 i te 7, ka -2.
\frac{-12}{-2}
Tāpirihia te -2 ki te 1, ka -1.
6
Whakawehea te -12 ki te -2, kia riro ko 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}