Using factorisation, solve:
(x-2)(2x+3)=3(x-4)(x+8)
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expanding along R1 we get =>(x - 2) (84 - 72) - 1 (84 - 36) + 2 (24 - 12) = 0 =>12x - 24 - 48 + 24 = 0 =>12x = 48 => x = 4Read more on Sarthaks.com - https://www.sarthaks.com/57509/using-properties-of-determinants-solve-the-following-for-2-2x-3-3x-4-x-4-2x-9-3x-16-x-8-2x-27-3x-64
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