Aromātai
4506
Tauwehe
2\times 3\times 751
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
213 \times ( 13 + 7 ) + 4 \times ( 80 - 18 ) - ( 5 - 3 )
Tohaina
Kua tāruatia ki te papatopenga
213\times 20+4\left(80-18\right)-\left(5-3\right)
Tāpirihia te 13 ki te 7, ka 20.
4260+4\left(80-18\right)-\left(5-3\right)
Whakareatia te 213 ki te 20, ka 4260.
4260+4\times 62-\left(5-3\right)
Tangohia te 18 i te 80, ka 62.
4260+248-\left(5-3\right)
Whakareatia te 4 ki te 62, ka 248.
4508-\left(5-3\right)
Tāpirihia te 4260 ki te 248, ka 4508.
4508-2
Tangohia te 3 i te 5, ka 2.
4506
Tangohia te 2 i te 4508, ka 4506.
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}