10th Class Mathematics Sample Paper Sample Paper - 4 - Term - 1

  • question_answer
      Find all zeroes of polynomial 4x4 - 20x3 + 23x2 + 5x - 6 if two of its zeroes are 2 and 3.

    Answer:

      Since 2, 3 are zeroes of given polynomial (x - 2) (x - 3) i.e. x2 - 5x + 6 is a factor. Now we have  other factor will be 4x2 - 1  other zeroes are given by   all the zeroes are  


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