Aromātai
20.8
Tauwehe
\frac{13 \cdot 2 ^ {3}}{5} = 20\frac{4}{5} = 20.8
Tohaina
Kua tāruatia ki te papatopenga
23-\frac{8.8}{4}
Tāpirihia te 5.4 ki te 3.4, ka 8.8.
23-\frac{88}{40}
Whakarohaina te \frac{8.8}{4} mā te whakarea i te taurunga me te tauraro ki te 10.
23-\frac{11}{5}
Whakahekea te hautanga \frac{88}{40} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 8.
\frac{115}{5}-\frac{11}{5}
Me tahuri te 23 ki te hautau \frac{115}{5}.
\frac{115-11}{5}
Tā te mea he rite te tauraro o \frac{115}{5} me \frac{11}{5}, me tango rāua mā te tango i ō raua taurunga.
\frac{104}{5}
Tangohia te 11 i te 115, ka 104.
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}