Hi,

I am generally not too bad at rearranging formulas, but the result I have for the below differs from that which my colleague has calculated. Other opinion(s) would be very much appreciated.

If possible a couple of intermediate steps would be useful for my understanding.

The equation is below and I would like to solve for X

When I rearrange i get:

[that is a B by the root sign]

I would very much appreciate another interpretation.

Regards

(I hope this is the correct forum I did think about it!)