评测练习一.知识回顾计算(1)(2)二.巩固新知计算(1)eqf(2x,5x-3)÷eqf(3,25x2-9)·eqf(x,5x+3).(2)三.探究提升计算(1)eqblc(rc)(avs4alco1(f(-2a2b,3c)))eqsup12(2)(2)eqblc(rc)(avs4alco1(f(a2b,-cd3)))eqsup12(3)÷eqf(2a,d3)·eqblc(rc)(avs4alco1(f(c,2a)))eqsup12(2)四.达标检测计算(1).EMBEDEquation.DSMT4*MERGEFORMAT(3).(4)EMBEDEquation.3*MERGEFORMATEMBED*MERGEFORMATEMBED*MERGEFORMATEMBED*MERGEFORMATEMBED*MERGEFORMATEMBED*MERGEFORMAT