You have identified correctly that the x co-ordinatea of theOriginally Posted by x-disturbed-x
points of intersection of A and B are the solutions of
so now find those solutions, let's call them and , and we
will assume that , (they are not equal as the LHS
of the equation is not the square of a single linear factor).
Then from what we are told we know that the
x co-ordinate of A is , and the x co-ordinate of B
To find the y co-ordinates of A and B respectivly we now substitute