1.

If \[a=\sqrt{2}+1\] and \[b=\sqrt{2}-1\], then find the value of \[\frac{{{a}^{2}}+ab+{{b}^{2}}}{{{a}^{2}}-ab+{{b}^{2}}}\]

A. \[32-4\sqrt{2}\]
B. \[32+4\sqrt{2}\]
C. 0
D. \[\frac{7}{5}\]
Answer» E.


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