factorize: correct?
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Originally Posted by jvignacio factorize: correct? Hello, I am sorry its not 9x^2-4y^2 = (3x-2y)(3x+2y) hence (3x-2y)(3x+2y)+2(3x+2y) Answer = (3x-2y+2)(3x+2y) Remember factorising means representing in terms of factors
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