Aromātai
-4m-4n-8
Tauwehe
4\left(-m-n-2\right)
Pātaitai
Algebra
5 raruraru e ōrite ana ki:
( - 2 m + 3 n - 6 ) + ( 3 m - 8 n + 8 ) + ( - 5 m + n - 10 )
Tohaina
Kua tāruatia ki te papatopenga
m+3n-6-8n+8-5m+n-10
Pahekotia te -2m me 3m, ka m.
m-5n-6+8-5m+n-10
Pahekotia te 3n me -8n, ka -5n.
m-5n+2-5m+n-10
Tāpirihia te -6 ki te 8, ka 2.
-4m-5n+2+n-10
Pahekotia te m me -5m, ka -4m.
-4m-4n+2-10
Pahekotia te -5n me n, ka -4n.
-4m-4n-8
Tangohia te 10 i te 2, ka -8.
-4m-4n-8
Whakarea ka paheko i ngā kīanga tau ōrite.
4\left(-m-n-2\right)
Tauwehea te 4.
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}