Question

${x}^{3} -3 {x}^{2} - 2x + 1$

Answer 1

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According to question

${x}^{3} - 3 {x}^{2} - 2x + 1$
${x}^{1} ( {x}^{2} - 3x - 2) + 1 \\ \\ (x + 1)( {x}^{2} -1x - 2x - 2) \\ \\ (x + 1)(x(x - 1) - 2(x - 1)) \\ \\ (x + y)(x - 2)(x - 1)$


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