Aromātai
-\frac{6}{x-2}
Whakaroha
-\frac{6}{x-2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{\left(2-8\right)\left(x^{2}-4\right)}{\left(x+2\right)\left(x^{2}-4x+4\right)}
Whakawehe \frac{2-8}{x+2} ki te \frac{x^{2}-4x+4}{x^{2}-4} mā te whakarea \frac{2-8}{x+2} ki te tau huripoki o \frac{x^{2}-4x+4}{x^{2}-4}.
\frac{-6\left(x^{2}-4\right)}{\left(x+2\right)\left(x^{2}-4x+4\right)}
Tangohia te 8 i te 2, ka -6.
\frac{-6\left(x-2\right)\left(x+2\right)}{\left(x+2\right)\left(x-2\right)^{2}}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
\frac{-6}{x-2}
Me whakakore tahi te \left(x-2\right)\left(x+2\right) i te taurunga me te tauraro.
\frac{\left(2-8\right)\left(x^{2}-4\right)}{\left(x+2\right)\left(x^{2}-4x+4\right)}
Whakawehe \frac{2-8}{x+2} ki te \frac{x^{2}-4x+4}{x^{2}-4} mā te whakarea \frac{2-8}{x+2} ki te tau huripoki o \frac{x^{2}-4x+4}{x^{2}-4}.
\frac{-6\left(x^{2}-4\right)}{\left(x+2\right)\left(x^{2}-4x+4\right)}
Tangohia te 8 i te 2, ka -6.
\frac{-6\left(x-2\right)\left(x+2\right)}{\left(x+2\right)\left(x-2\right)^{2}}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
\frac{-6}{x-2}
Me whakakore tahi te \left(x-2\right)\left(x+2\right) i te taurunga me te tauraro.
Ngā Tauira
whārite tapawhā
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}