x-f+5x-4f 30a²b＋2b²c-15a²b-4b²b 2a+3b＋6a+9b-8a+12x-f+5x-4f30a²b＋2b²c-15a²b-4b²b2a+3b＋6a+9b-8a+12b7xy-8wx+5xy-12sy

来源：学生作业帮助网 编辑：作业帮 时间：2024/08/10 06:44:16
x-f+5x-4f 30a²b＋2b²c-15a²b-4b²b 2a+3b＋6a+9b-8a+12x-f+5x-4f30a²b＋2b²c-15a²b-4b²b2a+3b＋6a+9b-8a+12b7xy-8wx+5xy-12sy
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x-f+5x-4f 30a²b＋2b²c-15a²b-4b²b 2a+3b＋6a+9b-8a+12x-f+5x-4f30a²b＋2b²c-15a²b-4b²b2a+3b＋6a+9b-8a+12b7xy-8wx+5xy-12sy
x-f+5x-4f 30a²b＋2b²c-15a²b-4b²b 2a+3b＋6a+9b-8a+12
x-f+5x-4f
30a²b＋2b²c-15a²b-4b²b
2a+3b＋6a+9b-8a+12b
7xy-8wx+5xy-12sy

x-f+5x-4f 30a²b＋2b²c-15a²b-4b²b 2a+3b＋6a+9b-8a+12x-f+5x-4f30a²b＋2b²c-15a²b-4b²b2a+3b＋6a+9b-8a+12b7xy-8wx+5xy-12sy
6