10th Class Mathematics Sample Paper Sample Paper - 2 Term - 1

  • question_answer
      Find all zeroes of  if two of its zeroes are () and ().

    Answer:

      Given, zeroes are  and Sum of zeroes Product of zeroes A polynomial whose zeroes are andis given by (Sum of zeroes) Product of zeroes                         (1) So,  is a factor of given polynomial. On dividing bywe get        (2) Now,          (1/2) So, the other zeroes are 1 and Thus, all zeroes of given polynomial are and                         (1/2)


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