Aromātai
-\frac{3}{x^{2}}
Whakaroha
-\frac{3}{x^{2}}
Pātaitai
Algebra
5 raruraru e ōrite ana ki:
\frac { x 3 ^ { 2 } ( x y ) ^ { - 3 } } { - 3 y ^ { - 3 } }
Tohaina
Kua tāruatia ki te papatopenga
\frac{x\times 9\left(xy\right)^{-3}}{-3y^{-3}}
Tātaihia te 3 mā te pū o 2, kia riro ko 9.
\frac{x\times 9x^{-3}y^{-3}}{-3y^{-3}}
Whakarohaina te \left(xy\right)^{-3}.
\frac{x^{-2}\times 9y^{-3}}{-3y^{-3}}
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te -3 kia riro ai te -2.
\frac{3x^{-2}}{-1}
Me whakakore tahi te 3y^{-3} i te taurunga me te tauraro.
-3x^{-2}
Ko te mea whakawehea ki te -1 ka hōmai i tōna kōaro.
\frac{x\times 9\left(xy\right)^{-3}}{-3y^{-3}}
Tātaihia te 3 mā te pū o 2, kia riro ko 9.
\frac{x\times 9x^{-3}y^{-3}}{-3y^{-3}}
Whakarohaina te \left(xy\right)^{-3}.
\frac{x^{-2}\times 9y^{-3}}{-3y^{-3}}
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te -3 kia riro ai te -2.
\frac{3x^{-2}}{-1}
Me whakakore tahi te 3y^{-3} i te taurunga me te tauraro.
-3x^{-2}
Ko te mea whakawehea ki te -1 ka hōmai i tōna kōaro.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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\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}