Aromātai
\frac{xy^{3}}{282475249}
Whakaroha
\frac{xy^{3}}{282475249}
Pātaitai
Algebra
5 raruraru e ōrite ana ki:
( 7 x ^ { - 1 } ) ^ { 2 } \times ( 49 ^ { - 2 } x y ) ^ { 3 }
Tohaina
Kua tāruatia ki te papatopenga
7^{2}\left(x^{-1}\right)^{2}\times \left(49^{-2}xy\right)^{3}
Whakarohaina te \left(7x^{-1}\right)^{2}.
7^{2}x^{-2}\times \left(49^{-2}xy\right)^{3}
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te -1 me te 2 kia riro ai te -2.
49x^{-2}\times \left(49^{-2}xy\right)^{3}
Tātaihia te 7 mā te pū o 2, kia riro ko 49.
49x^{-2}\times \left(\frac{1}{2401}xy\right)^{3}
Tātaihia te 49 mā te pū o -2, kia riro ko \frac{1}{2401}.
49x^{-2}\times \left(\frac{1}{2401}\right)^{3}x^{3}y^{3}
Whakarohaina te \left(\frac{1}{2401}xy\right)^{3}.
49x^{-2}\times \frac{1}{13841287201}x^{3}y^{3}
Tātaihia te \frac{1}{2401} mā te pū o 3, kia riro ko \frac{1}{13841287201}.
\frac{1}{282475249}x^{-2}x^{3}y^{3}
Whakareatia te 49 ki te \frac{1}{13841287201}, ka \frac{1}{282475249}.
\frac{1}{282475249}x^{1}y^{3}
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te -2 me te 3 kia riro ai te 1.
\frac{1}{282475249}xy^{3}
Tātaihia te x mā te pū o 1, kia riro ko x.
7^{2}\left(x^{-1}\right)^{2}\times \left(49^{-2}xy\right)^{3}
Whakarohaina te \left(7x^{-1}\right)^{2}.
7^{2}x^{-2}\times \left(49^{-2}xy\right)^{3}
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te -1 me te 2 kia riro ai te -2.
49x^{-2}\times \left(49^{-2}xy\right)^{3}
Tātaihia te 7 mā te pū o 2, kia riro ko 49.
49x^{-2}\times \left(\frac{1}{2401}xy\right)^{3}
Tātaihia te 49 mā te pū o -2, kia riro ko \frac{1}{2401}.
49x^{-2}\times \left(\frac{1}{2401}\right)^{3}x^{3}y^{3}
Whakarohaina te \left(\frac{1}{2401}xy\right)^{3}.
49x^{-2}\times \frac{1}{13841287201}x^{3}y^{3}
Tātaihia te \frac{1}{2401} mā te pū o 3, kia riro ko \frac{1}{13841287201}.
\frac{1}{282475249}x^{-2}x^{3}y^{3}
Whakareatia te 49 ki te \frac{1}{13841287201}, ka \frac{1}{282475249}.
\frac{1}{282475249}x^{1}y^{3}
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te -2 me te 3 kia riro ai te 1.
\frac{1}{282475249}xy^{3}
Tātaihia te x mā te pū o 1, kia riro ko x.
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