If \(\sqrt 8x^6 + 3\sqrt 3y^6 = (Ax^2 + By^2) (Cx^4 + Dx^2y^2 + 3y^4)\), then the value of \(\frac{(C - D)}{A + B}\) is

• A. 2√2
• B. √2
• C. √3
• D. 3√3