92. Factorise the following using the identity a^2 – b^2 = (a + b) (a – b). xxxi) 9x^2 – (3y + z)^2

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92. Factorise the following using the identity a^2 – b^2 = (a + b) (a – b). xxxi) 9x^2 – (3y + z)^2
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92. Factorise the following using the identity a^2 – b^2 = (a + b) (a – b). xxxi) 9x^2 – (3y + z)^2 92. Factorise the following using the identity a^2 – b^2 = (a + b) (a – b). xxxi) 9x^2 – (3y + z)^2 July 27, 2021 Category: Chapter 14 - Factorisation , [...]
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