Các câu hỏi tương tự
Tim 2 so biet ti so cua chung bang \(\frac{3}{8}\)va hieu cac binh phuong cua chung la -880
ti so cua hai so la 3/5 hieu cac binh phuong cua chung la -64 tim hai so do
tim so co 2 chu so biet 3 lan so do bang binh phuong 1 tong cac chu so cua so do va bang 4 lan tong cac chu so do
tim 1 so co 2 chu so . biet so do la lap phuong cua so tu nhien va tong cac chu so cua no bang binh phuong cua mot so tu nhien
Tim 2 so biet tong cua chung bang 3 lan hieu cua chung va bang 1 nua tich cua chung
tim hai so tu nhien biet rang hieu cua chung bang 84 UCLN bang 28,cac so do trobg khoang tu 300 den 440
tim tat ca cac so nguyen to sao cho tong binh phuong cua chung cung bang 1 so nuyen to
tim hai so biet rang hieu cua chung bang 4 va TBC cua chung bang 15
tim 2 so tu nhien biet hieu cua chung bang 84 va UCLN bang 12