Aromātai
\frac{\left(x-1\right)\left(2x-5\right)\left(3x+1\right)}{\left(x-9\right)x^{2}}
Whakaroha
\frac{6x^{3}-19x^{2}+8x+5}{x^{3}-9x^{2}}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{4x^{3}-x^{2}+8x+5}{\left(x-9\right)x^{2}}+2
Tauwehea te x^{3}-9x^{2}.
\frac{4x^{3}-x^{2}+8x+5}{\left(x-9\right)x^{2}}+\frac{2\left(x-9\right)x^{2}}{\left(x-9\right)x^{2}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{\left(x-9\right)x^{2}}{\left(x-9\right)x^{2}}.
\frac{4x^{3}-x^{2}+8x+5+2\left(x-9\right)x^{2}}{\left(x-9\right)x^{2}}
Tā te mea he rite te tauraro o \frac{4x^{3}-x^{2}+8x+5}{\left(x-9\right)x^{2}} me \frac{2\left(x-9\right)x^{2}}{\left(x-9\right)x^{2}}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{4x^{3}-x^{2}+8x+5+2x^{3}-18x^{2}}{\left(x-9\right)x^{2}}
Mahia ngā whakarea i roto o 4x^{3}-x^{2}+8x+5+2\left(x-9\right)x^{2}.
\frac{6x^{3}-19x^{2}+8x+5}{\left(x-9\right)x^{2}}
Whakakotahitia ngā kupu rite i 4x^{3}-x^{2}+8x+5+2x^{3}-18x^{2}.
\frac{6x^{3}-19x^{2}+8x+5}{x^{3}-9x^{2}}
Whakarohaina te \left(x-9\right)x^{2}.
\frac{4x^{3}-x^{2}+8x+5}{\left(x-9\right)x^{2}}+2
Tauwehea te x^{3}-9x^{2}.
\frac{4x^{3}-x^{2}+8x+5}{\left(x-9\right)x^{2}}+\frac{2\left(x-9\right)x^{2}}{\left(x-9\right)x^{2}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{\left(x-9\right)x^{2}}{\left(x-9\right)x^{2}}.
\frac{4x^{3}-x^{2}+8x+5+2\left(x-9\right)x^{2}}{\left(x-9\right)x^{2}}
Tā te mea he rite te tauraro o \frac{4x^{3}-x^{2}+8x+5}{\left(x-9\right)x^{2}} me \frac{2\left(x-9\right)x^{2}}{\left(x-9\right)x^{2}}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{4x^{3}-x^{2}+8x+5+2x^{3}-18x^{2}}{\left(x-9\right)x^{2}}
Mahia ngā whakarea i roto o 4x^{3}-x^{2}+8x+5+2\left(x-9\right)x^{2}.
\frac{6x^{3}-19x^{2}+8x+5}{\left(x-9\right)x^{2}}
Whakakotahitia ngā kupu rite i 4x^{3}-x^{2}+8x+5+2x^{3}-18x^{2}.
\frac{6x^{3}-19x^{2}+8x+5}{x^{3}-9x^{2}}
Whakarohaina te \left(x-9\right)x^{2}.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}