计算:(-2x3y2-3x2y2+2xy)÷2xy,结果是( )A.x2y?32xyB.2x2y?32xy+2C.?x2y?32xy+1D.?2x2y?32x
计算:(-2x3y2-3x2y2+2xy)÷2xy,结果是()A.x2y?32xyB.2x2y?32xy+2C.?x2y?32xy+1D.?2x2y?32xy+1...
计算:(-2x3y2-3x2y2+2xy)÷2xy,结果是( )A.x2y?32xyB.2x2y?32xy+2C.?x2y?32xy+1D.?2x2y?32xy+1
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