Aromātai
450
Tauwehe
2\times 3^{2}\times 5^{2}
Tohaina
Kua tāruatia ki te papatopenga
\frac{100}{4}\times 20\times 0.9
Whakareatia te 5 ki te 20, ka 100.
25\times 20\times 0.9
Whakawehea te 100 ki te 4, kia riro ko 25.
500\times 0.9
Whakareatia te 25 ki te 20, ka 500.
450
Whakareatia te 500 ki te 0.9, ka 450.
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}