Question

Factorise this question
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Answer 1

${x}^{3} - {2x}^{2} - x + 2 \\ = {x}^{2}(x - 2) - (x - 2) \\ = ( {x}^{2}- 1)(x - 2) \\ = (x - 1)(x + 1)(x - 2) \\ \\ \\ \\ hope \: this \: help \: you \: mark \: it \: as \: brainlist.$

Answer 2

Answer:

I think the question is a misprint.. I tried to solve it but I wasn't able to....There is a lot of misprint in Schand Maths book.