Question

When i’m running the code it says that there’s an syntax error and it marks me the else: Fatal: Syntax Error, ;expected but ELSE found.(btw this is just one part from my program) can anyone tell me what am i doing wrong?

If D>0 then
   begin
       x1:=(-b)+sqrt(D)/(2*a);
       x2:=(-b)-sqrt(D)/(2*a);
       Writeln(x1,x2);
   else
      if D=0 then
   begin
       x:=(-b)/(2*a);
       Writeln(x);
   end;

Answer 1

try

If D>0 then
   begin
       x1:=(-b)+sqrt(D)/(2*a);
       x2:=(-b)-sqrt(D)/(2*a);
       Writeln(x1,x2);
   end
   else
      if D=0 then
   begin
       x:=(-b)/(2*a);
       Writeln(x);
   end;