Question

256-x2-2xy-y2 (factorise this)pls help meeee

Answer 1

$\huge \red{hello} \\ \huge \green{answer}$

Answer 2

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$256 - x ^{2} - 2xy - {y}^{2} \\ 256 - (x ^{2} + 2xy + {y}^{2}) \\ 256 - (x + y) ^{2} \\ (16 - (x + y)) \times (16 + (x + y)) \\ (16 + x - y)(16 + x + y)$

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