Question

аосивличиалситв пвьмс
помогите

Answer 1

var a,b,c,y,x,z:real;

begin

readln(a,b,c);

writeln('a = ',a);

writeln('b = ',b);

writeln('c = ',c);

writeln('y = ',(a-2)/(b*b-c):0:3);

writeln('x = ',(b*b+4*a*c)/(2*a):0:3);

writeln('z = ',(a/b)+(c/a)-((a*b+c*c)/(b*c)):0:3);

end.