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Qn #1853
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If $2x^4 + x^3 - 11x^2 + x + 2 = 0$ then the values of $x + \dfrac{1}{x}$ are:
A.
$-3,\ \dfrac{5}{2}$
B.
$-\dfrac{1}{5},\ 3$
C.
$\dfrac{2}{5},\ \dfrac{1}{3}$
D.
$\dfrac{1}{3},\ -5$
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❓ Question: If $2x^4 + x^3 - 11x^2 + x + 2 = 0$ then the value... | TANCET Group Studies | Tancet Group Studies