化简:2乘根号xy^3/(-1/2乘根号x^3y^2)

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 03:25:15
化简:2乘根号xy^3/(-1/2乘根号x^3y^2)

化简:2乘根号xy^3/(-1/2乘根号x^3y^2)
化简:2乘根号xy^3/(-1/2乘根号x^3y^2)

化简:2乘根号xy^3/(-1/2乘根号x^3y^2)
2×√(xy^3)/(-1/2√(x³y²)
=-4x^(1/2-3/2)y^(3/2-1)
=-4x^-1*y^1/2
=(-4√y)/x