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Polynomials, Cubic Equations and Partial Fractions - Polynomial Inequalities and Sign Charts

Polynomials, Cubic Equations and Partial Fractions - Polynomial Inequalities and Sign Charts

Solve \((2x - 5)(x - 3)(x + 4) \le 0\).

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Answer:\(x\leq-4\) or \(\dfrac52\leq x\leq3\)

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