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Take your root by Equation

Algebra Level 2

If $a$ and $b$ are roots of $2x^2 - 3x - 1 = 0$ , find the value of $\dfrac {a}{b} + \dfrac {b}{a}$ .

\dfrac{15}{6}

\dfrac{-12}{5}

\dfrac{11}{4}

\dfrac {-13}{2}

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Excel in math and science

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by Anish Harsha

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