If $$a = \frac{{\sqrt 3- \sqrt 2 }}{{\sqrt 3+ \sqrt 2 }}$$and $$b = \frac{{\sqrt 3+ \sqrt 2 }}{{\sqrt 3- \sqrt 2 }}{\text{,}}$$then the value of $$\frac{{{a^2}}}{b}$$+ $$\frac{{{b^2}}}{a}$$= ?

• A. 030
• B. 70
• C. 025
• D. 30