(x-2y) ² - 6(x-2y) +5
plss answer these quick ly plss
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Step-by-step explanation:
(x-2y)^2-6 (x-2y)+5
=x^2-4xy+4y^2-6x+12y+5
=x^2+4y^2-4xy-6x+12y+5
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