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$\displaystyle\sqrt[3]{3 - x} = -\frac{9}{2}$

 May 15, 2022
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\(\sqrt[3]{3- x}=-\dfrac92\\ 3 - x = \left(-\dfrac92\right)^3\\ 3 - x = -\dfrac{729}8\\ x = \dfrac{753}8\)

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 May 15, 2022

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