Question 92 (i) Factorise the following using the identity a2−b2=(a+ – InterviewSolution

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Question 92 (i) Factorise the following using the identity a2−b2=(a+b)(a−b). x2−9

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Question 92 (i)

Factorise the following using the identity $a^{2} - b^{2} = (a + b) (a - b) .$

$x^{2} - 9$

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