Aromātai
20190
Tauwehe
2\times 3\times 5\times 673
Tohaina
Kua tāruatia ki te papatopenga
2019\left(-4\right)-7\left(-2019\right)+7\times 2019
Tāpirihia te -7 ki te 3, ka -4.
-8076-7\left(-2019\right)+7\times 2019
Whakareatia te 2019 ki te -4, ka -8076.
-8076-\left(-14133\right)+7\times 2019
Whakareatia te 7 ki te -2019, ka -14133.
-8076+14133+7\times 2019
Ko te tauaro o -14133 ko 14133.
6057+7\times 2019
Tāpirihia te -8076 ki te 14133, ka 6057.
6057+14133
Whakareatia te 7 ki te 2019, ka 14133.
20190
Tāpirihia te 6057 ki te 14133, ka 20190.
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}