Solve equation $$x^2-\sqrt{a-x}=a$$where $x$ is real number and $a$ is real parameter
Problem
Source: Regional Olympiad - Federation of Bosnia and Herzegovina 2012
Tags: equation, parameterization, algebra
Source: Regional Olympiad - Federation of Bosnia and Herzegovina 2012
Tags: equation, parameterization, algebra
Solve equation $$x^2-\sqrt{a-x}=a$$where $x$ is real number and $a$ is real parameter