Aromātai
\frac{17}{15}\approx 1.133333333
Tauwehe
\frac{17}{3 \cdot 5} = 1\frac{2}{15} = 1.1333333333333333
Pātaitai
Arithmetic
| 2 / 3 - 9 / 5 |
Tohaina
Kua tāruatia ki te papatopenga
|\frac{10}{15}-\frac{27}{15}|
Ko te maha noa iti rawa atu o 3 me 5 ko 15. Me tahuri \frac{2}{3} me \frac{9}{5} ki te hautau me te tautūnga 15.
|\frac{10-27}{15}|
Tā te mea he rite te tauraro o \frac{10}{15} me \frac{27}{15}, me tango rāua mā te tango i ō raua taurunga.
|-\frac{17}{15}|
Tangohia te 27 i te 10, ka -17.
\frac{17}{15}
Ko te uara pū o tētahi tau tūturu a ko a ina a\geq 0, ko -a rānei ina a<0. Ko te uara pū o -\frac{17}{15} ko \frac{17}{15}.
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}