If x and y are non-zero integers, and 36x^4 – 4y^4 = 6x^2 + 2y^2, which of the following could be the value of x2 in terms of y?	Choose the correct option.
A) 2y^2+1/6 B) 2y^2+1/8 C) 2y^2+1 D) 2y^2 E) 2y
36x^4 – 4y^4 = 6x^2 + 2y^2   (6x^2 + 2y^2) (6x^2 - 2y^2) = 6x^2 + 2y^2   6x^2 - 2y^2 = 1   6x^2 = 2y^2+1   x^2 = 2y^2+1/6   2y^2+1/6nswer : 2y^2+1/6
<result>A</result>
If x and y are non-zero integers, and 36x^4 – 4y^4 = 6x^2 + 2y^2, which of the following could be the value of x2 in terms of y?