2 câu trả lời
Program Hotboy;
Uses crt;
Var n,x,s : real;
Begin
Clrscr;
S:=0;
Write('nhap so x'); readln(x);
Write('nhap can bac n') ; readln(n);
S:=Exp(ln(x)*1/n);
Writeln('can bac n cua x la',S);
Readln
End.
Program CHUONG_TRINH_BAC_NHAT:
Uses crt;
Var n,x,y: real;
Begin
Clrscr;
S:=0;
Write('nhap so x'); readln(x);
Write('nhap can bac n') ; readln(n);
Y:=Exp(ln(x)*1/n);
Writeln('can bac n cua x la',Y);
Readln
End.