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(x-2xy+y^2)-z^2 factories |
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Answer» (x 2 −2xy+y 2 )−z 2 ⇒[x(x−y)−y(x−y)]−z 2 ⇒(x−y)(x−y)−z 2 ⇒(x−y) 2 −z 2 ⇒[(x−y)+z][(x−y)−z] ⇒(x−y+z)(x−y−z)if this ANSWER is helpful to you PLEASE MARK me as a brain LIST |
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