Aromātai
-89.75
Tauwehe
-89.75
Tohaina
Kua tāruatia ki te papatopenga
-\frac{4+1}{4}-88.5
Whakareatia te 1 ki te 4, ka 4.
-\frac{5}{4}-88.5
Tāpirihia te 4 ki te 1, ka 5.
-\frac{5}{4}-\frac{177}{2}
Me tahuri ki tau ā-ira 88.5 ki te hautau \frac{885}{10}. Whakahekea te hautanga \frac{885}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
-\frac{5}{4}-\frac{354}{4}
Ko te maha noa iti rawa atu o 4 me 2 ko 4. Me tahuri -\frac{5}{4} me \frac{177}{2} ki te hautau me te tautūnga 4.
\frac{-5-354}{4}
Tā te mea he rite te tauraro o -\frac{5}{4} me \frac{354}{4}, me tango rāua mā te tango i ō raua taurunga.
-\frac{359}{4}
Tangohia te 354 i te -5, ka -359.
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}