Discover how IDNLearn.com can help you find the answers you need quickly and easily. Join our Q&A platform to access reliable and detailed answers from experts in various fields.
your question is a difference of squares. both terms that need to be factored are squared. to solve take the square root of each put into two terms one of addition and one of subtraction.
anwser= (5x-9)(5x+9)
the reason this works is because when you foil you get 25x²-45x+45x-81 the middle terms cancel revealing 25x²-81
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Your questions find clarity at IDNLearn.com. Thanks for stopping by, and come back for more dependable solutions.
