Question 114121

Question 114121

Factorise \({2x^3 - 5x^2 - 4x + 12}\) completely. Hence, express \({\frac{7}{2x^3 - 5x^2 - 4x + 12}}\) in partial fractions.

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Answer:\(\frac{4}{7(2x+3)}-\frac{2}{7(x-2)}+\frac{1}{{{(x-2)}^{2}}}\)

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