|x-2y|+√3x-4y =0求x y值
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|x-2y|+√3x-4y =0求x y值
|x-2y|+√3x-4y =0求x y值
|x-2y|+√3x-4y =0求x y值
绝对值和开根号都是大于等于0的,他两相加等于0说明都是0,分别算就行了,xy都是0
|x-2y|+√3x-4y =0求x y值
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