If $\\alpha$ and $\\beta$ are the roots of $3x^2 - 7x - 1 = 0$, find $\\frac{1}{\\alpha^3} + \\frac{1}{\\beta^3}$.
University of Ilorin MTH101 ester past question
- $\\frac{343}{27}$
- $\\frac{343}{9}$
- $\\frac{343}{81}$
- $\\frac{343}{243}$
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