计算:(-2x^3y)^2*(-x^2y^2)
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计算:(-2x^3y)^2*(-x^2y^2)
在线等!
在线等!
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(-2x^3y)^2*(-x^2y^2)
=(4x^6y^2)*(-x^2y^2)
=-4x^8y^4
=(4x^6y^2)*(-x^2y^2)
=-4x^8y^4
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