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

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Question 92 (iv)Factorise the following using the identity a2−b2=(a+b)(a−b).3a2b3−27a4b

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Question 92 (iv)

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

$3 a^{2} b^{3} - 27 a^{4} b$

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