计算:2x^3y*[(3xy^2)^2)+(-4xy^3)*(-xy)] (ab^2)^3*(ab^2)^2 (2x+5y)(3x-2y) (3.6*10^4)*(5*10^7)+计算:2x^3y*[(3xy^2)^2)+(-4xy^3)*(-xy)] (ab^2)^3*(ab^2)^2 (2x+5y)(3x-2y) (3.6*10^4)*(5*10^7)+(3*10^5)*(9*10^6)
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/03 02:32:48
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