If a -1 a 2-3 and - a -0- then the value of a 3-1 a 3 isA- 0B- 1C- -1D- 2

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Expansion of (a+b)^3

If a +1 a 2=3...

Question

If ${(a + \frac{1}{a})}^{2}$ = 3 and a $\neq 0$ ; then the value of $a^{3} + \frac{1}{a^{3}}$ is

0.0

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