so can tim la 57

giải thích đi Thắng Hoàng

cộng lại thôi 

  5+2+4 =11

trả lời đầy đủ cả bài giải nhé
 

Từ đề bài ta có được các đẳng thức sau

x=24.r₁+5

x=26.r₂+5

r₁-r₂=2=>r₁=r₂+2

thay vào biểu thức đầu ta được

x=24.(r₂+2)+5=24r₂+48+5=24r₂+53

=>2r₂-48=0

r₂=24

x=24.24+5=581

bạn Trần Quang Đài nhớ lại xem mình có làm sai không nhé, nếu đung mình k cho

Tui chỉ ấn 629 thui

co le la vay 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