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Factorization
x2+2xy+y2-9​

Factorization x2+2xy+y2-9​-example-1
User Qiang Xu
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Hope this helped!! :))
Factorization x2+2xy+y2-9​-example-1
User Jordan Mora
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\\ \sf\longmapsto x^2+2xy+y^2-9


\boxed{\sf (a+b)^2=a^2+b^2+2ab}


\\ \sf\longmapsto (x+y)^2-9


\\ \sf\longmapsto (x+y)^2-3^2

User Reynier Rivero
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