close
    1. Home
      2. ›
    2. Education & Reference
      3. ›
    3. Homework Help
      4. ›
    4. which of the following is a quadratic expression?
    which of the following is a quadratic expression?

    A.  x+10


    B.  2x-y


    C. x2+10x+21


    D. x-5=7

    Answer this
    0  Views: 505 Answers: 1 Posted: 13 years ago
    Comment this question

      1 Answer

      Samples are here, to make your choice easier for you.


      http://www.teacherschoice.com.au/sample_help_1_alg.htm

      13 years ago. Rating: 0
      Comment this answer



        Did this answer your question? If not, then ask a new question.

        Top contributors in Homework Help category

         
        ROMOS
        Answers: 292 / Questions: 0
        Karma: 15225
         
        country bumpkin
        Answers: 164 / Questions: 0
        Karma: 10395
         
        Benthere
        Answers: 22 / Questions: 0
        Karma: 8625
         
        Colleen
        Answers: 353 / Questions: 0
        Karma: 7205
        > Top contributors chart

        Unanswered Questions

        88jl88net1
        Answers: 0 Views: 13 Rating: 0
        789pwebcam4
        Answers: 0 Views: 11 Rating: 0
        789pwebcam
        Answers: 0 Views: 14 Rating: 0
        789pwebcam
        Answers: 0 Views: 16 Rating: 0
        789pwebcam1
        Answers: 0 Views: 17 Rating: 0
        789pwebcam
        Answers: 0 Views: 13 Rating: 0
        789pwebcam
        Answers: 0 Views: 9 Rating: 0
        jun884accom
        Answers: 0 Views: 14 Rating: 0
        > More questions...
        577278
        questions
        780996
        answers
        950574
        users