(x + y)2 = (x-4)
[tex](x + y) {}^{2} – (x – y) {}^{2} [/tex]
factorise ​

1 thought on “(x + y)2 = (x-4)<br />[tex](x + y) {}^{2} – (x – y) {}^{2} [/tex]<br />factorise ​”

1. Answer:

   x=−2y−4

   Step-by-step explanation

   (x+y)(2)=x−4

   2x+2y+−x=x−4+−x

   x+2y=−4

   x+2y+−2y=−4+−2y

   x=−2y−4

   i hope this is correct and that this helps answers your question.

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