Question 90 (viii) Factorise the following, using the identity, a2− – InterviewSolution

1.	Question 90 (viii) Factorise the following, using the identity, a2−2ab+b2=(a−b)2. 9x2−12x+4
Answer» Question 90 (viii) Factorise the following, using the identity, $a^{2} - 2 a b + b^{2} = (a - b)^{2}$ . $9 x^{2} - 12 x + 4$

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