Question

(x-2y)²+4x-8y factorise

Answer 1

x2+ 4y2- 4xy+4x-8y
x= 423rd y= 8

Answer 2

Solution ●●●●
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$= ( {x - 2y})^{2} + 4(x - 2y) \\ \\ = (x - 2y) (x - 2y + 4)$
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I hope it will help you
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