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    5. (x+y)^2-10(x+y)+25
    (x+y)^2-10(x+y)+25

    How do I factor this?

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    0  Views: 3014 Answers: 2 Posted: 14 years ago
    Tags: algebra factoring
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      2 Answers

      Great homework help site here. Browse topics till you find you math and watch examples on how to figure this problem http://www.khanacademy.org/#browse 


      (thank you Benthere for this link) 


       

      14 years ago. Rating: 0
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        factor of above terms;


        (x+y)^2-10(x+y)+25 = x^2+y^2+2xy-10x-10y+25 = (x+y-5)^2


        formula used;(a+b-c)^2 = a^2+b^2+c^2+2ab-2bc-2ca


        by:: atul kumar pandey:: atul200982@yahoo.com

        14 years ago. Rating: 0
        Comment this answer



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