7m﹙4m²p﹚÷7m²
来源:学生学帮网 编辑:学帮网 时间:2024/07/08 06:42:51
7m﹙4m²p﹚÷7m²
原式=7*4*m^3p÷7m^2
=28m^3p÷7m^2
=(28÷7)*(m^3÷m^2)*p
=4mp
=28m^3p÷7m^2
=4mp
望采纳
原式=28m³p÷7m²=28÷7xm^(3-2)p=4mp
请采纳
7m﹙4m²p﹚÷7m²
原式=7*4*m^3p÷7m^2
=28m^3p÷7m^2
=(28÷7)*(m^3÷m^2)*p
=4mp
=28m^3p÷7m^2
=4mp
望采纳
原式=28m³p÷7m²=28÷7xm^(3-2)p=4mp
请采纳