Question 92 (xiii) Factorise the following using the identity a2−b2= – InterviewSolution

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Question 92 (xiii) Factorise the following using the identity a2−b2=(a+b)(a−b). x28−y218

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Question 92 (xiii)

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

$\frac{x^{2}}{8} - \frac{y^{2}}{18}$

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