= \( \frac\sqrt22 \cdot \frac\sqrt32 + \frac\sqrt22 \cdot \frac12 = \frac\sqrt22 \left( \frac\sqrt3 + 12 \right) = \frac\sqrt2(\sqrt3 + 1)4 \approx \frac1.414 \cdot 2.7324 \approx \frac3.8634 \approx 0.9658 \). - Abu Waleed Tea