a+3b/a²-b²·a²+2ab+b²/(a+3b)(a-b)

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/27 19:20:47
a+3b/a²-b²·a²+2ab+b²/(a+3b)(a-b)

a+3b/a²-b²·a²+2ab+b²/(a+3b)(a-b)
a+3b/a²-b²·a²+2ab+b²/(a+3b)(a-b)

a+3b/a²-b²·a²+2ab+b²/(a+3b)(a-b)