1.

If \(a = \frac{2 +\sqrt{3}}{2 - \sqrt{3}}\) and b = \(\frac{2-\sqrt{3}}{2+\sqrt{3}}\), then the value of a2 + b2 + ab is:

A. 195
B. 185
C. 196
D. 186
Answer» B. 185


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