Make S the subject of the relation
p = s + \(\frac{sm^2}{nr}\)
-
s = \(\frac{nrp}{nr + m^2}\)
- s = nr + \(\frac{m^2}{mrp}\)
- s = \(\frac{nrp}{mr}\) + m2
- s = \(\frac{nrp}{nr}\) + m2
The correct answer is: A
Explanation
p = s + \(\frac{sm^2}{nr}\)
p = s + ( 1 + \(\frac{m^2}{nr}\))
p = s (1 + \(\frac{nr + m^2}{nr}\))
nr × p = s (nr + m2)
s = \(\frac{nrp}{nr + m^2}\)
There is an explanation video available .