Aromātai
-\frac{33}{2}=-16.5
Tauwehe
-\frac{33}{2} = -16\frac{1}{2} = -16.5
Tohaina
Kua tāruatia ki te papatopenga
\frac{5\left(-6\right)}{2}+\frac{-3}{2}
Tuhia te \frac{5}{2}\left(-6\right) hei hautanga kotahi.
\frac{-30}{2}+\frac{-3}{2}
Whakareatia te 5 ki te -6, ka -30.
-15+\frac{-3}{2}
Whakawehea te -30 ki te 2, kia riro ko -15.
-15-\frac{3}{2}
Ka taea te hautanga \frac{-3}{2} te tuhi anō ko -\frac{3}{2} mā te tango i te tohu tōraro.
-\frac{30}{2}-\frac{3}{2}
Me tahuri te -15 ki te hautau -\frac{30}{2}.
\frac{-30-3}{2}
Tā te mea he rite te tauraro o -\frac{30}{2} me \frac{3}{2}, me tango rāua mā te tango i ō raua taurunga.
-\frac{33}{2}
Tangohia te 3 i te -30, ka -33.
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}