Yes, i had "transfer" the square root over to (b/g)^2 = (x+2y^2) / ( (x-2y^2) and then i am stuck at here because i don't know what to do with the "(b/g)^2".
Make the subject of the formula:
I am having trouble with the above stated question. Please guide me, thanks a lot.
Anyway thanks for the answer, I should change (b/g)^2 = (b^2)/(g^2).
Thank you everyone!