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Factorise x2 - 16y2

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Anonymous

∙ 14y ago
Updated: 11/4/2022

For a polynomial a2 - b2 = (a + b)(a - b).

So for x2 - 16y2 ---> a = x, and b = 4y: (x + 4y)(x - 4y)

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∙ 14y ago
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