Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.
Sagot :
[tex]\\ \sf\longmapsto x^2+2xy+y^2-9[/tex]
[tex]\boxed{\sf (a+b)^2=a^2+b^2+2ab}[/tex]
[tex]\\ \sf\longmapsto (x+y)^2-9[/tex]
[tex]\\ \sf\longmapsto (x+y)^2-3^2[/tex]
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.