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Class 9MathematicsExploring Algebraic IdentitiesFactorisationExpert
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Which is the correct factorised form of (2x^3+3x^2-8x-12)?

Answer and explanation

Correct answer: ((2x+3)(x-2)(x+2))

The grouping gives (x^2(2x+3)-4(2x+3)), and (x^2-4) factors. In exams factorise the remaining binomial after grouping.

Related tags

GroupingDifference Of SquaresFactorisationExploring Algebraic IdentitiesMathematicsClass 9 Mcq
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