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thuyphungan2709
2 năm trước
Giúp em làm với mn. E cảm ơn trước ạ. Bài 1: giải phương trình ; ( x - 2 ) ( x - 3 ) = 0 Bài 2: bằng cách phân tích vế trái thành nhân tử rồi giải phương trình sau; 2x ( x - 1) + 3 ( x - 1 ) = 0
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