%
% Targil 2:
% =========
%
% Solving the square equation.
% ax^2 + bx +c=0
%
% 1x^2 - 4x +3=0;
% (x1=1, x2=3)
%
A=  input('enter a');
B=input('enter b');
C=input('enter c');
x1=((-B+sqrt(B^2-4*A*C))/2*A);
x2=((-B-sqrt(B^2-4*A*C))/2*A);
disp([' the x1 is: ' num2str(x1)]);
disp([' the x2 is: ' num2str(x2)]);