帮忙算一下这道题(3x+2y-6)^2=(3x+2y-3/2)^2

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帮忙算一下这道题(3x+2y-6)^2=(3x+2y-3/2)^2

帮忙算一下这道题(3x+2y-6)^2=(3x+2y-3/2)^2
帮忙算一下这道题(3x+2y-6)^2=(3x+2y-3/2)^2

帮忙算一下这道题(3x+2y-6)^2=(3x+2y-3/2)^2
(3x+2y-6)^2=(3x+2y-3/2)^2
要么3x+2y-6=3x+2y-3/2(不成立)
要么3x+2y-6= -(3x+2y-3/2)
即6x+4y-9/2=0 直线