3a²b²-17abxy+10x²y²
=(3ab-2xy)(ab-5xy)
3a^2b^2-17abxy+10x^2y^2因式分解题
3a^2b^2-17abxy+10x^2y^2因式分解题
数学人气：136 ℃时间：2019-12-21 16:14:37
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