uses crt;
function MyAbs(x:real):real;
begin
if x>=0 then MyAbs:=x
else MyAbs:=-x;
end;
var x,y:real;
begin
clrscr;
write('x=');
readln(x);
y:=(MyAbs(x*x-6*x)+2*Myabs(x))/(MyAbs(x*x*x+3*x*x-5*x)+4);
write('Y=',y:0:2);
readln
end.
uses crt;
function MyAbs(x:real):real;
begin
if x>=0 then MyAbs:=x
else MyAbs:=-x;
end;
var x,y:real;
begin
clrscr;
write('x=');
readln(x);
y:=(MyAbs(x*x-6*x)+2*Myabs(x))/(MyAbs(x*x*x+3*x*x-5*x)+4);
write('Y=',y:0:2);
readln
end.