Forgot password? New user? Sign up

Existing user? Log in

If $x$ and $y$ are real numbers such that

$\left(\sqrt{x^{2} + 2013} - x \right)\left(\sqrt{y^{2} + 2013} - y \right)=2013,$

then what is the value of $x + y?$

Problem Loading...

Note Loading...

Set Loading...