Tauwehe
\frac{5k-6}{10}
Aromātai
\frac{k}{2}-\frac{3}{5}
Pātaitai
Polynomial
5 raruraru e ōrite ana ki:
\frac { 2 } { 5 } k - \frac { 3 } { 5 } + \frac { 1 } { 10 } k
Tohaina
Kua tāruatia ki te papatopenga
\frac{4k-6+k}{10}
Tauwehea te \frac{1}{10}.
5k-6
Whakaarohia te 4k-6+k. Whakarea ka paheko i ngā kīanga tau ōrite.
\frac{5k-6}{10}
Me tuhi anō te kīanga whakatauwehe katoa.
\frac{1}{2}k-\frac{3}{5}
Pahekotia te \frac{2}{5}k me \frac{1}{10}k, ka \frac{1}{2}k.
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}