把x2-1+2xy+y2的分解因式的结果是( )A.(x+1)(x-1)+y(2x+y) | B.(x+y+1)(x-y-1) | C.(x-y+1)(x-y-1) | D.(x+y+1)(x+y-1) |
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根据n多题专家分析,试题“把x2-1+2xy+y2的分解因式的结果是()A.(x+1)(x-1)+y(2x+y)B.(x+y+1)(x-y-1)C.(x-y+1)(x-y-1)D.(x+y+1)(x+y-1)…”主要考查了你对 【因式分解】 等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。
与“把x2-1+2xy+y2的分解因式的结果是()A.(x+1)(x-1)+y(2x+y)B.(x+y+1)(x-y-1)C.(x-y+1)(x-y-1)D.(x+y+1)(x+y-1)”考查相似的试题有: