SOLUTION: if x^2 + y^2 = 6xy not equal to 0 compute the numerical value(s) of x + y / x

SOLUTION: if x^2 + y^2 = 6xy not equal to 0 compute the numerical value(s) of x + y / x - y

Question 252125: if x^2 + y^2 = 6xy not equal to 0 compute the numerical value(s) of
x + y / x - y
Answer by vksarvepalli(154) (Show Source): You can put this solution on YOUR website!
x^2 + y^2 = 6xy
adding 2xy both sides
x^2 + y^2 +2xy = 8xy
=>(x+y)^2 = 8xy ------------- 1
subtracting 2xy on both sides
x^2 + y^2 -2xy = 4xy
=> (x-y)^2 = 4xy -------------2
dividing 1 by 2

so (x+y)/(x-y) = and
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