Aromātai
1.875
Tauwehe
\frac{3 \cdot 5}{2 ^ {3}} = 1\frac{7}{8} = 1.875
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac { 2 } { 3 } \times 1.5 \times 1 \frac { 7 } { 8 }
Tohaina
Kua tāruatia ki te papatopenga
\frac{2}{3}\times \frac{3}{2}\times \frac{1\times 8+7}{8}
Me tahuri ki tau ā-ira 1.5 ki te hautau \frac{15}{10}. Whakahekea te hautanga \frac{15}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
\frac{1\times 8+7}{8}
Me whakakore atu te \frac{2}{3} me tōna tau utu \frac{3}{2}.
\frac{8+7}{8}
Whakareatia te 1 ki te 8, ka 8.
\frac{15}{8}
Tāpirihia te 8 ki te 7, ka 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}