Aromātai
13.09
Tauwehe
\frac{7 \cdot 11 \cdot 17}{2 ^ {2} \cdot 5 ^ {2}} = 13\frac{9}{100} = 13.09
Tohaina
Kua tāruatia ki te papatopenga
22.09-\frac{3^{4}}{9}
Tātaihia te 4.7 mā te pū o 2, kia riro ko 22.09.
22.09-\frac{81}{9}
Tātaihia te 3 mā te pū o 4, kia riro ko 81.
22.09-9
Whakawehea te 81 ki te 9, kia riro ko 9.
13.09
Tangohia te 9 i te 22.09, ka 13.09.
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}