Aromātai
3.14
Tauwehe
\frac{157}{2 \cdot 5 ^ {2}} = 3\frac{7}{50} = 3.14
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
{ \left(6.28 \div 3.14 \div 2 \right) }^{ 2 } \times 3.14
Tohaina
Kua tāruatia ki te papatopenga
\left(\frac{6.28}{3.14\times 2}\right)^{2}\times 3.14
Tuhia te \frac{\frac{6.28}{3.14}}{2} hei hautanga kotahi.
\left(\frac{6.28}{6.28}\right)^{2}\times 3.14
Whakareatia te 3.14 ki te 2, ka 6.28.
1^{2}\times 3.14
Whakawehea te 6.28 ki te 6.28, kia riro ko 1.
1\times 3.14
Tātaihia te 1 mā te pū o 2, kia riro ko 1.
3.14
Whakareatia te 1 ki te 3.14, ka 3.14.
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}