Question

radical x + radical 2x =1

Answer 1

\[=\sqrt{x}+\sqrt{2x}=1\]

Answer 2

\[\sqrt{x}*(1+\sqrt{2})=1\]

Answer 3

\[\sqrt{x}=1/(1+\sqrt{2})\]
square both side - you get answer for x

Answer 4

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

Answer 5

so you can't combine \[\sqrt{x}\] and \[\sqrt{2x}\]