1.

If (a+1a)2=3,(a+1a)2=3, the value of a3+1a3a3+1a3 = ?

A. 0
B. 3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)((a+1aa+1aa+1a1a11aa))3(a+1a)
C. 3(a2+1a2)3(a2+1a2)3(a2+1a2)3(a2+1a2)3(a2+1a2)3(a2+1a2)3(a2+1a2)3(a2+1a2)3(a2+1a2)((a2+1a2a2+1a2a2a2a2a2aa22+1a21a211a2a2a2a2a2a2a2aa22))3(a2+1a2)
D. 1
Answer» B. 3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)3(a+1a)((a+1aa+1aa+1a1a11aa))3(a+1a)


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