Aromātai
-\frac{3a^{2}}{a+2}
Whakaroha
-\frac{3a^{2}}{a+2}
Pātaitai
Polynomial
5 raruraru e ōrite ana ki:
\frac{ 63 { a }^{ 3 } -126 { a }^{ 3 } }{ 21 { a }^{ 2 } +42a }
Tohaina
Kua tāruatia ki te papatopenga
\frac{-63a^{3}}{21a^{2}+42a}
Pahekotia te 63a^{3} me -126a^{3}, ka -63a^{3}.
\frac{-63a^{3}}{21a\left(a+2\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
\frac{-3a^{2}}{a+2}
Me whakakore tahi te 21a i te taurunga me te tauraro.
\frac{-63a^{3}}{21a^{2}+42a}
Pahekotia te 63a^{3} me -126a^{3}, ka -63a^{3}.
\frac{-63a^{3}}{21a\left(a+2\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
\frac{-3a^{2}}{a+2}
Me whakakore tahi te 21a i te taurunga me te tauraro.
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}