Polynomials

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Across
  1. 2. A statement that the values of two mathematical expressions are equal
  2. 3. A number that when multiplied with another produces a given number
  3. 7. A number that is multiplied by itself a certain number of times
  4. 8. a polynomial which has three parts
Down
  1. 1. Something that refers to squares, to the operation of squaring or terms of the second degree
  2. 4. S branch of mathematics where letters are used to represent numbers in equations and expressions
  3. 5. An algebraic expression consisting of one term
  4. 6. A polynomial which can not be factored