Simplify:
(−2x23y−32)6(-2x^{\dfrac{2}{3}}y^{\dfrac{-3}{2}})^6(−2x32y2−3)6
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(−2x23y−32)6=(−26x6×23y6×−32)=(64x123y−182)=(64x4y−9)=64x4y9(-2x^{\dfrac{2}{3}}y^{\dfrac{-3}{2}})^6\\[1em] = \Big(-2^6x^{6\times\dfrac{2}{3}}y^{6\times\dfrac{-3}{2}}\Big)\\[1em] = \Big(64x^{\dfrac{12}{3}}y^{\dfrac{-18}{2}}\Big)\\[1em] = \Big(64x^4y^{-9}\Big)\\[1em] = \dfrac{64x^4}{y^9}(−2x32y2−3)6=(−26x6×32y6×2−3)=(64x312y2−18)=(64x4y−9)=y964x4
(−2x23y−32)6=64x4y9(-2x^{\dfrac{2}{3}}y^{\dfrac{-3}{2}})^6 = \dfrac{64x^4}{y^9}(−2x32y2−3)6=y964x4
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