1) M:=2*Tan(v*v*v)+Sqrt((2*Exp(a)*v+Sin(2*v*v))/Cos(v*v))
2) Y:=Ln(3*k)-Sin(x*x)*Cos(x*x)+Sqrt(Sin(2*x)+Cos(2*x))
3)
Var
P,x:real;
Begin
Write('x = ');ReadLn(x);
P:=Abs(x+5)/(Abs(3*x*x-x+20)+9);
WriteLn('P = ',P);
End.
4)
Var
c,x,Y:real;
Begin
Write('x = ');
ReadLn(x);
Write('c = ');
ReadLn(c);
Y:=c*x;
if Y <= 9 then Y:=c*x+2<br>else if Y < 20 then Y:=c*c+x
else Y:=c-x;
WriteLn('Y = ',Y);
End.