√12x²y+24x²y³ (x≧0,y≧0)

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/09 11:57:00
√12x²y+24x²y³ (x≧0,y≧0)

√12x²y+24x²y³ (x≧0,y≧0)
√12x²y+24x²y³ (x≧0,y≧0)

√12x²y+24x²y³ (x≧0,y≧0)
√12x²y+24x²y³
=√[12x^2y(1+2y^2)]
=2x√[3y(1+2y^2)]