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Toán Lớp 7: Tìm a,b thuộc N `a)2^a+37=|b-45|+b-45` `b)(2008a+3b+1)(2008^a+2008a+b)=225`

Home/ Toán Lớp 7: Tìm a,b thuộc N `a)2^a+37=|b-45|+b-45` `b)(2008a+3b+1)(2008^a+2008a+b)=225`

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