The number of solutions in x+2 = sqrt(x+8)

When I solve it I get two solutions, x=1 and x=-4, what’s the logic as to why there is only 1 solution? Would appreciate an explanation, thank you!

The number of solutions in x+2 = sqrt(x+8)

When I solve it I get two solutions, x=1 and x=-4, what’s the logic as to why there is only 1 solution? Would appreciate an explanation, thank you!

A post was merged into an existing topic: Problem Solving- Algebra