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ANIWOND
2 năm trước
Tìm x , biết : 5^2x *5^x =625 Tính hợp lí : 1) 43*37+93*43+57*61+69*57 2) 27*332+68*27+73*332+68*73 3) 67*99 4) 998*34 5) 2*31*12+4*6*42+8*27*3 6) 36*28+36*82+64*69+64*41 Làm giúp mình với mình cần gấp trong hôm nay , mình vote cho 5 sao + cảm ơn
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