Question

Solve the radical equation...

Answer 1

\[\sqrt{x=7}-\sqrt{x-2}=1\]
\[\sqrt{x+7}=1+\sqrt{x-2}\]
\[(\sqrt{x+7})^{2}=(1+\sqrt{x-2})^{2}\]

Answer 2

I think it's x=18

Answer 3

Was I doing it right?

Answer 4

on the last step that I did, is it correct?

Answer 5

yes

Answer 6

\[\sqrt{x+7}=1+x-2\]
This is my last step but I failed.

Answer 7

ok