Question

make L the subject
Z=√R^2+(2πFL-1/2πFC)^2

Answer 1

if i'm reading this right, tell me if this is the equation
\[\huge z=\sqrt{R^2}+(\large \frac{2\pi FL-1}{2\pi FC}\huge ) \]
is this it?

Answer 2

and the bracket is raised to the power 2...

Answer 3

or this one?