Question

sqrt x+2 -2=x

sqrt is over the x+2 only

Answer 1

x^2+3x+2

Answer 2

\[\sqrt{x+2}-2=x\]
\[\sqrt{x+2}=x+2\]
x+2=(x+2)^2
x^2+4x-x+4-2=x^2+3x+2

Answer 3

(x+2)(x+1)=0
x=-2 or x=-1