If (x+3)^2/(3x+5)=2, then the difference between the two possible values of x is: Choose the correct choice from the following answers
A) 2	B) 4	C) 6	D) 8	E) 10
(x+3)^2/(3x+5)=2   (x+3)^2=2(3x+5)   x^2+6x+9=6x+10   x^2-1=0   (x-1)(x+1)=0   x=1 or x=-1   The answer is 2.
<result>A</result>
If (x+3)^2/(3x+5)=2, then the difference between the two possible values of x is: