R = S-a/S ---- solve for S

Printable View

- Sep 19th 2005, 12:40 PMUKMUGFormula
R = S-a/S ---- solve for S

- Sep 19th 2005, 02:17 PMrgep
Multiply through by S: SR = S^2 - a and this is a quadratic, S^2 - R.S - a = 0, in S which you could solve by the formula.