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