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Class 9MathematicsExploring Algebraic IdentitiesFactorisationExpert
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Choose the correct factorised form of (9p^2-24pq+16q^2).

Answer and explanation

Correct answer: ((3p-4q)^2)

The two square terms come from (3p) and (4q), and the middle term is negative. In exams match all three terms of the perfect square.

Related tags

Perfect SquareNegative MiddleFactorisationExploring Algebraic IdentitiesMathematicsClass 9 Mcq
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