Polynomials

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Across
  1. 4. Number without a letter
  2. 8. Always include the ______ on constants and numerical coefficients
  3. 9. Tri means
  4. 10. Cannot have = signs
  5. 11. Letters have a degree of
  6. 12. Are separated by + and - signs
Down
  1. 1. Numbers have a degree of
  2. 2. Has one term
  3. 3. 3x + 2 is a
  4. 5. Use the highest exponent for this
  5. 6. Mono means
  6. 7. Represents the unknown
  7. 9. Bi means
  8. 12. Has three terms