1.

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

A. 970
B. 960
C. 950
D. 940
Answer» B. 960


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