Question

Identify all of the following solutions of square root of x minus 8 end root plus 8 equals x.

Answer 1

is this the problem: \(\large \sqrt{x-8}+8=x \) ???

Answer 2

if yes, subtract 8 from both sides, then square both sides:
\(\large \sqrt{x-8}+8-8=x-8\)
\(\large \sqrt{x-8}=x-8\)
\(\large x-8=(x-8)^2\)
\(\large x-8=x^2-16x+64\)

can you take it from here?