(-1/5x^3y^2)^3除以(-1/4x^2y^2)^2*(5/8xy^2)^3_数学解答

(-1/5x^3y^2)^3除以(-1/4x^2y^2)^2*(5/8xy^2)^3

人气：222 ℃　时间：2020-04-13 15:37:16

解答

(-1/5x^3y^2)^3除以(-1/4x^2y^2)^2*(5/8xy^2)^3
=(-1/125x^9y^6)÷(1/16x^4y^4)*(125/512x^3y^6)
=-32x^8y^8