If $\\alpha, \\beta$ are the roots of $2x^2 - x + 4 = 0$, find the value of $\\alpha^3 + \\beta^3$.
University of Ilorin MTH101 ester past question
- $-\\frac{49}{4}$
- $\\frac{49}{4}$
- $-\\frac{47}{4}$
- $\\frac{47}{4}$
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