Question 176265
{{{sqrt(x-3) +5 = x}}}
{{{sqrt(x-3) = x - 5}}}
Square
{{{x-3 = (x-5)^2}}}
{{{x-3 = x^2 - 10x + 25}}}
{{{x^2 -11x + 28 = 0}}}
(x-7)*(x-4) = 0
x = 7, x = 4