Question

find the zeros of the function algebraically (show work please) f(x)= (square rooted) 2x(end square root) -1

Answer 1

The function is:
\[f(x) = \sqrt{2x} - 1\]
?

Answer 2

Assuming yes, then
\[f(x) = \sqrt{2x} - 1 = 0 \ \ \ \ \ \hbox{ then } \ \ \ \sqrt{2x} = 1\]

Answer 3

Squaring both sides

2x = 1

So ...