Aromātai
-\frac{1}{2}=-0.5
Tauwehe
-\frac{1}{2} = -0.5
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac { - 8 + ( - 4 ) ( - 6 ) \div 12 } { 5 - ( - 7 ) }
Tohaina
Kua tāruatia ki te papatopenga
\frac{-8+\frac{24}{12}}{5-\left(-7\right)}
Whakareatia te -4 ki te -6, ka 24.
\frac{-8+2}{5-\left(-7\right)}
Whakawehea te 24 ki te 12, kia riro ko 2.
\frac{-6}{5-\left(-7\right)}
Tāpirihia te -8 ki te 2, ka -6.
\frac{-6}{5+7}
Ko te tauaro o -7 ko 7.
\frac{-6}{12}
Tāpirihia te 5 ki te 7, ka 12.
-\frac{1}{2}
Whakahekea te hautanga \frac{-6}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 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}