Aromātai
-130.1
Tauwehe
-130.1
Tohaina
Kua tāruatia ki te papatopenga
-\frac{440+3}{5}-41.5
Whakareatia te 88 ki te 5, ka 440.
-\frac{443}{5}-41.5
Tāpirihia te 440 ki te 3, ka 443.
-\frac{443}{5}-\frac{83}{2}
Me tahuri ki tau ā-ira 41.5 ki te hautau \frac{415}{10}. Whakahekea te hautanga \frac{415}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
-\frac{886}{10}-\frac{415}{10}
Ko te maha noa iti rawa atu o 5 me 2 ko 10. Me tahuri -\frac{443}{5} me \frac{83}{2} ki te hautau me te tautūnga 10.
\frac{-886-415}{10}
Tā te mea he rite te tauraro o -\frac{886}{10} me \frac{415}{10}, me tango rāua mā te tango i ō raua taurunga.
-\frac{1301}{10}
Tangohia te 415 i te -886, ka -1301.
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}