Question

\[x+2x ^{1/2}-3=0\]

Answer 1

if you notice that this can be factored:
(x^1/2+3)(x^1/2-1)=0
than it is fairly simple from that

Answer 2

this is not right

Answer 3

\[x+2\sqrt{x}-3=0\]
\[x+2\sqrt{x}=3\]
\[\sqrt{x}(2+\sqrt{x})=3\]
x=1

Answer 4

that is a nice way of solving it too

Answer 5

tinka I think what I wrote is also right

Answer 6

gives the same answer