Nested differences of squares

Nested differences of squares

Secondary 2

3 marks

TGM Original Questions

Factorise completely \(9m^2-16x^2+12mn-16xn\).[3]

Solution:

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Answer:\(- \left(- 3 m + 4 x\right) \left(3 m + 4 n + 4 x\right)\)

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