The polynomial can be completely factorised over the real numbers

MATHEMATICS · Single correct · CBSE · Mathematics · Polynomials · Polynomials

Problem

The polynomial p(x)=2x3−3x2−8x+12p(x)=2x^{3}-3x^{2}-8x+12 can be completely factorised over the real numbers. Which of the following is the correct factorisation? (a) (x−2)(x+2)(2x+3)(x-2)(x+2)(2x+3) (b) (x−2)(2x−3)(x+2)(x-2)(2x-3)(x+2) (c) (x−2)(2x+3)(x−2)(x-2)(2x+3)(x-2) (d) (x+2)(2x+3)(x−2)(x+2)(2x+3)(x-2)

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