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ducfcvn
2 năm trước
Bài 29 : Cho p = n + 4/ 2n - 1 ( n ∈ Z). Tìm các giá trị của n để p là số nguyên tố ài 30 : Tìm n ∈ Z để các phân số sau -12/n ; 15/n - 2 ; 8/ n + 1 đồng thời nhân các giá trị là số nguyên Giúp với biệt đội hăng hái và mod mình sẽ cho câu tlhn Những cái gạch đó là 1 phân số nhé
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