MATHS CROSSWORD

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Across
  1. 5. the greatest factor present in between given two or more numbers
  2. 7. a number which is non terminating and non recurring
Down
  1. 1. A polynomial of degree 2
  2. 2. It can be written as the product of primes
  3. 3. A polynomial which has at most 3 zeroes
  4. 4. A method for finding the solution of a pair of linear equation
  5. 6. A number which has factors 1 and the number itself