Algebra Crossword Puzzle

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Across
  1. 3. A variable whose value depends on another variable
  2. 4. to find an answer
  3. 5. A problem that deals with a variable multiplied by itself
  4. 7. A number of times a number is multiplied by itself
  5. 9. The set of values plugged into a function usually X
  6. 11. The power that a number can be raised to so it can get another number
  7. 12. A symbol for a number in a equation
  8. 13. A combination of numbers,variables, and functions
  9. 15. A polynomial that is the sum of two terms
  10. 18. uninterrupted extension in a sequence
  11. 19. Opposite in nature,order,or effect
  12. 20. to make more basic
Down
  1. 1. A number that is multiplied by a variable
  2. 2. A value or number that doesn't change
  3. 6. An expression of three terms
  4. 8. A single number or variable
  5. 10. symbol that indicates an operation to be performed
  6. 14. An expression that has one term
  7. 16. A statement between 2 numbers or expressions that isn't equal
  8. 17. An expression that has multiple coefficients and variables