7m(4m的2次方p)的2次方除7m的2次方

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/02 21:53:47
7m(4m的2次方p)的2次方除7m的2次方

7m(4m的2次方p)的2次方除7m的2次方
7m(4m的2次方p)的2次方除7m的2次方

7m(4m的2次方p)的2次方除7m的2次方
原式=7m*16m^4p^2÷7m^2
=(7÷7) * m * 16 * (m^4÷m^2) * p^2
=16m * m^2 * p^2
=16m^3p^2

7m(4m^2p)^2÷7m^2
=7m*16m^4p^2÷7m^2
=7m^2*16m^3p^2÷7m^2
=16m^3p^2