Aromātai
\frac{65}{648}\approx 0.100308642
Tauwehe
\frac{5 \cdot 13}{2 ^ {3} \cdot 3 ^ {4}} = 0.10030864197530864
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{8}-\frac{4}{162}
Whakahekea te hautanga \frac{3}{24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
\frac{1}{8}-\frac{2}{81}
Whakahekea te hautanga \frac{4}{162} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{81}{648}-\frac{16}{648}
Ko te maha noa iti rawa atu o 8 me 81 ko 648. Me tahuri \frac{1}{8} me \frac{2}{81} ki te hautau me te tautūnga 648.
\frac{81-16}{648}
Tā te mea he rite te tauraro o \frac{81}{648} me \frac{16}{648}, me tango rāua mā te tango i ō raua taurunga.
\frac{65}{648}
Tangohia te 16 i te 81, ka 65.
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}