Aromātai
\frac{2x-5}{x^{2}-9}
Whakaroha
\frac{2x-5}{x^{2}-9}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{16\left(x+1\right)}{4\left(x-3\right)\left(x+3\right)}-\frac{8x+36}{4x^{2}-36}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{16x+16}{4x^{2}-36}.
\frac{4\left(x+1\right)}{\left(x-3\right)\left(x+3\right)}-\frac{8x+36}{4x^{2}-36}
Me whakakore tahi te 4 i te taurunga me te tauraro.
\frac{4\left(x+1\right)}{\left(x-3\right)\left(x+3\right)}-\frac{4\left(2x+9\right)}{4\left(x-3\right)\left(x+3\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{8x+36}{4x^{2}-36}.
\frac{4\left(x+1\right)}{\left(x-3\right)\left(x+3\right)}-\frac{2x+9}{\left(x-3\right)\left(x+3\right)}
Me whakakore tahi te 4 i te taurunga me te tauraro.
\frac{4\left(x+1\right)-\left(2x+9\right)}{\left(x-3\right)\left(x+3\right)}
Tā te mea he rite te tauraro o \frac{4\left(x+1\right)}{\left(x-3\right)\left(x+3\right)} me \frac{2x+9}{\left(x-3\right)\left(x+3\right)}, me tango rāua mā te tango i ō raua taurunga.
\frac{4x+4-2x-9}{\left(x-3\right)\left(x+3\right)}
Mahia ngā whakarea i roto o 4\left(x+1\right)-\left(2x+9\right).
\frac{2x-5}{\left(x-3\right)\left(x+3\right)}
Whakakotahitia ngā kupu rite i 4x+4-2x-9.
\frac{2x-5}{x^{2}-9}
Whakarohaina te \left(x-3\right)\left(x+3\right).
\frac{16\left(x+1\right)}{4\left(x-3\right)\left(x+3\right)}-\frac{8x+36}{4x^{2}-36}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{16x+16}{4x^{2}-36}.
\frac{4\left(x+1\right)}{\left(x-3\right)\left(x+3\right)}-\frac{8x+36}{4x^{2}-36}
Me whakakore tahi te 4 i te taurunga me te tauraro.
\frac{4\left(x+1\right)}{\left(x-3\right)\left(x+3\right)}-\frac{4\left(2x+9\right)}{4\left(x-3\right)\left(x+3\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{8x+36}{4x^{2}-36}.
\frac{4\left(x+1\right)}{\left(x-3\right)\left(x+3\right)}-\frac{2x+9}{\left(x-3\right)\left(x+3\right)}
Me whakakore tahi te 4 i te taurunga me te tauraro.
\frac{4\left(x+1\right)-\left(2x+9\right)}{\left(x-3\right)\left(x+3\right)}
Tā te mea he rite te tauraro o \frac{4\left(x+1\right)}{\left(x-3\right)\left(x+3\right)} me \frac{2x+9}{\left(x-3\right)\left(x+3\right)}, me tango rāua mā te tango i ō raua taurunga.
\frac{4x+4-2x-9}{\left(x-3\right)\left(x+3\right)}
Mahia ngā whakarea i roto o 4\left(x+1\right)-\left(2x+9\right).
\frac{2x-5}{\left(x-3\right)\left(x+3\right)}
Whakakotahitia ngā kupu rite i 4x+4-2x-9.
\frac{2x-5}{x^{2}-9}
Whakarohaina te \left(x-3\right)\left(x+3\right).
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}