送分呃...告诉偶啊...化简分式(X-Y+4XY/X-Y)(X=Y-4XY/X+Y)的结果是?10.点#35

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送分呃...告诉偶啊...化简分式(X-Y+4XY/X-Y)(X=Y-4XY/X+Y)的结果是?10.点#35
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送分呃...告诉偶啊...化简分式(X-Y+4XY/X-Y)(X=Y-4XY/X+Y)的结果是?10.点#35
送分呃...
告诉偶啊...
化简分式(X-Y+4XY/X-Y)(X=Y-4XY/X+Y)的结果是?
10.点#35

送分呃...告诉偶啊...化简分式(X-Y+4XY/X-Y)(X=Y-4XY/X+Y)的结果是?10.点#35
(X-Y+4XY/X-Y)(X-Y-4XY/X+Y)
=[x^2+y^2-16(xy)^2-2xy]/(x^-y^)