Aromātai
6.38
Tauwehe
\frac{11 \cdot 29}{2 \cdot 5 ^ {2}} = 6\frac{19}{50} = 6.38
Tohaina
Kua tāruatia ki te papatopenga
20.8-3.25\times 2-3.96\times 2
Whakareatia te 10 ki te 2.08, ka 20.8.
20.8-6.5-3.96\times 2
Whakareatia te 3.25 ki te 2, ka 6.5.
14.3-3.96\times 2
Tangohia te 6.5 i te 20.8, ka 14.3.
14.3-7.92
Whakareatia te 3.96 ki te 2, ka 7.92.
6.38
Tangohia te 7.92 i te 14.3, ka 6.38.
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}