tim so tu nhien abc be nhat thoa man ; abc= n^2-1 va abc=n^2-4n+4
tim so tu nhien abc be nhat thoa man abc=n^2 -1 va abc = n^2 - 4n+4
tim so tu nhien abc be nhat thoa man abc=n^2 -1 va abc = n^2 - 4n+4
tim abc be nhat biet abc=n^2-1 va cba=n-2^2
tim so tu nhien abc be nhat thoa: abc=n2-1 va cba=n2-4n+4
tim abc nho nhat sao cho abc=n^2-1va abc=n^2-4n+4
tim stn abc be nhat sao cho abc = n2-1 va abc = n2-4n+4
tim so tu nhien abc nhat thoa man
abc= n mu 2 -1 va cba= n mu 2 -4n +4
tim do tu nhien abc be nhat thoa man :abc=n^2-1vacba=n^2-4.n+4