Aromātai
-\frac{4}{z}
Whakaroha
-\frac{4}{z}
Pātaitai
Polynomial
5 raruraru e ōrite ana ki:
\frac { 12 z - 7 } { 5 z } - \frac { 12 z + 13 } { 5 z }
Tohaina
Kua tāruatia ki te papatopenga
\frac{12z-7-\left(12z+13\right)}{5z}
Tā te mea he rite te tauraro o \frac{12z-7}{5z} me \frac{12z+13}{5z}, me tango rāua mā te tango i ō raua taurunga.
\frac{12z-7-12z-13}{5z}
Mahia ngā whakarea i roto o 12z-7-\left(12z+13\right).
\frac{-20}{5z}
Whakakotahitia ngā kupu rite i 12z-7-12z-13.
\frac{12z-7-\left(12z+13\right)}{5z}
Tā te mea he rite te tauraro o \frac{12z-7}{5z} me \frac{12z+13}{5z}, me tango rāua mā te tango i ō raua taurunga.
\frac{12z-7-12z-13}{5z}
Mahia ngā whakarea i roto o 12z-7-\left(12z+13\right).
\frac{-20}{5z}
Whakakotahitia ngā kupu rite i 12z-7-12z-13.
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}