Aromātai
\frac{19}{20}=0.95
Tauwehe
\frac{19}{2 ^ {2} \cdot 5} = 0.95
Tohaina
Kua tāruatia ki te papatopenga
1-\frac{\frac{180}{5}}{9^{3}-9}
Whakareatia te 6 ki te 30, ka 180.
1-\frac{36}{9^{3}-9}
Whakawehea te 180 ki te 5, kia riro ko 36.
1-\frac{36}{729-9}
Tātaihia te 9 mā te pū o 3, kia riro ko 729.
1-\frac{36}{720}
Tangohia te 9 i te 729, ka 720.
1-\frac{1}{20}
Whakahekea te hautanga \frac{36}{720} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 36.
\frac{20}{20}-\frac{1}{20}
Me tahuri te 1 ki te hautau \frac{20}{20}.
\frac{20-1}{20}
Tā te mea he rite te tauraro o \frac{20}{20} me \frac{1}{20}, me tango rāua mā te tango i ō raua taurunga.
\frac{19}{20}
Tangohia te 1 i te 20, ka 19.
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}