3√12/x*(1/2√3/xy²)/(-3/4√18/xy³)

来源：学生作业帮助网编辑：六六作业网时间：2024/12/26 13:57:24

3√12/x*(1/2√3/xy²)/(-3/4√18/xy³)3√12/x*(1/2√3/xy²)/(-3/4√18/xy³)3√12/x*(1/2√3/xy

3√12/x*(1/2√3/xy²)/(-3/4√18/xy³)
3√12/x*(1/2√3/xy²)/(-3/4√18/xy³)

3√12/x*(1/2√3/xy²)/(-3/4√18/xy³)
3√12/x*(1/2√3/xy²)/(-3/4√18/xy³)=-（6/X √3 *1/2xy √3x）/ 9/4xy²√2xy
=-9√x /x²y *4xy²/9√2xy
=-2√2y /x