close
    1. Home
      2. ›
    2. Science & Mathematics
      3. ›
    3. Mathematics
      4. ›
    4. 5x.(7x-4y)
    5x.(7x-4y)

    ??


     

    Answer this
    0  Views: 631 Answers: 2 Posted: 11 years ago
    Comment this question

      2 Answers

      Homework.  Ask your teacher to explain it...we can answer it but that won't help you when you take a test.

      11 years ago. Rating: 4
      Comment this answer

        5x(7x-4y) ,=  5x(7x)+5x(-4y) ,=  5x * 7* +5x(-4y) ,=  35x(squared) + 5x(-4y) ,=  35x" - 20xy.


        so,  35x squared - 20xy      is answer.

        11 years ago. Rating: 0
        Comment this answer



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

          Top contributors in Mathematics category

           
          ROMOS
          Answers: 313 / Questions: 0
          Karma: 13510
           
          Colleen
          Answers: 367 / Questions: 0
          Karma: 6890
           
          country bumpkin
          Answers: 96 / Questions: 0
          Karma: 6240
           
          Bob/PKB
          Answers: 220 / Questions: 2
          Karma: 5030
          > Top contributors chart

          Unanswered Questions

          99OK Nhà Cái 99OK.COM Chính Thức
          Answers: 0 Views: 2 Rating: 0
          99OK Nhà Cái 99OK.COM Chính Thức
          Answers: 0 Views: 2 Rating: 0
          kubettwco
          Answers: 0 Views: 6 Rating: 0
          alo789cab
          Answers: 0 Views: 8 Rating: 0
          Uk88
          Answers: 0 Views: 7 Rating: 0
          ZBET – ZBET Vua Nhà Cái Thể Thao Uy Tín Top Đầu Châu Mỹ
          Answers: 0 Views: 8 Rating: 0
          women2topnet
          Answers: 0 Views: 6 Rating: 0
          top88deal
          Answers: 0 Views: 11 Rating: 0
          > More questions...
          466719
          questions
          722280
          answers
          785792
          users