Aromātai
\frac{a}{3}+\frac{2c}{3}+\frac{3b}{4}-\frac{n}{3}
Tauwehe
\frac{9b+8c+4a-4n}{12}
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{3}a-\frac{3}{4}b+\frac{2}{3}c+\frac{3}{2}b-\frac{1}{3}n
Pahekotia te c me -\frac{1}{3}c, ka \frac{2}{3}c.
\frac{1}{3}a+\frac{3}{4}b+\frac{2}{3}c-\frac{1}{3}n
Pahekotia te -\frac{3}{4}b me \frac{3}{2}b, ka \frac{3}{4}b.
\frac{4a-9b+12c-4c+18b-4n}{12}
Tauwehea te \frac{1}{12}.
-4n+4a+8c+9b
Whakaarohia te 4a-9b+12c-4c+18b-4n. Whakarea ka paheko i ngā kīanga tau ōrite.
\frac{-4n+4a+8c+9b}{12}
Me tuhi anō te kīanga whakatauwehe katoa.
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}