Aromātai
\frac{55}{2}=27.5
Tauwehe
\frac{5 \cdot 11}{2} = 27\frac{1}{2} = 27.5
Tohaina
Kua tāruatia ki te papatopenga
\frac{86}{2}-\frac{1}{2}-15
Me tahuri te 43 ki te hautau \frac{86}{2}.
\frac{86-1}{2}-15
Tā te mea he rite te tauraro o \frac{86}{2} me \frac{1}{2}, me tango rāua mā te tango i ō raua taurunga.
\frac{85}{2}-15
Tangohia te 1 i te 86, ka 85.
\frac{85}{2}-\frac{30}{2}
Me tahuri te 15 ki te hautau \frac{30}{2}.
\frac{85-30}{2}
Tā te mea he rite te tauraro o \frac{85}{2} me \frac{30}{2}, me tango rāua mā te tango i ō raua taurunga.
\frac{55}{2}
Tangohia te 30 i te 85, ka 55.
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}