Question 244253
{{{x-sqrt(5-2x)=-5}}}
{{{x+5=sqrt(5-2x)}}}
{{{(x+5)^2=5-2x}}}
{{{x^2+10x+25=5-2x}}}
{{{x^2+12x+20=0}}}
{{{(x+10)(x+2)=0}}}
Two solutions:
{{{x+10=0}}}
{{{highlight(x=-10)
}}}.
.
{{{x+2=0}}}
{{{highlight(x=-2)}}}