(完整版)整式的乘除拔高练习题
整式的乘除拔高练习题填空题1.a6·a2÷(-a2)3=________. 2.( )2=a6b4n-2. 3. ______·xm-1=xm+1n+1.4.(2x2-4x-10xy)÷( )=
(完整版)整式的乘除拔高练习题