SOLUTION: please help me please........... if x^2=r^2+2rs+s^2,y^2=r^2-s^2,x>0,and y>0,then x/y=

Algebra ->  Equations -> SOLUTION: please help me please........... if x^2=r^2+2rs+s^2,y^2=r^2-s^2,x>0,and y>0,then x/y=      Log On


   

Question 925406: please help me please...........
if x^2=r^2+2rs+s^2,y^2=r^2-s^2,x>0,and y>0,then x/y=
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

x%5E2%2Fy%5E2+=+%28r%2Bs%29%2F%28r-s%29
x/y = ± (r+s)/(r-s)