Aromātai
18
Tauwehe
2\times 3^{2}
Tohaina
Kua tāruatia ki te papatopenga
\frac{\frac{12}{\frac{2}{6}}\left(-2\right)}{-4}
Whakareatia te -3 ki te -4, ka 12.
\frac{\frac{12}{\frac{1}{3}}\left(-2\right)}{-4}
Whakahekea te hautanga \frac{2}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{12\times 3\left(-2\right)}{-4}
Whakawehe 12 ki te \frac{1}{3} mā te whakarea 12 ki te tau huripoki o \frac{1}{3}.
\frac{36\left(-2\right)}{-4}
Whakareatia te 12 ki te 3, ka 36.
\frac{-72}{-4}
Whakareatia te 36 ki te -2, ka -72.
18
Whakawehea te -72 ki te -4, kia riro ko 18.
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}