Algebra 2 Crossword Puzzle

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Across
  1. 5. Meaning of vertical bar in conditional probability
  2. 9. The square root of a negative number
  3. 11. Monomial with the highest power
  4. 12. "log of the tall over log of the small"
  5. 14. Acronym; difference/sum of cubes
  6. 15. Acronym; used to make denominators equal
  7. 19. Inverse of exponentials
  8. 20. A type of discontinuity
Down
  1. 1. Positive, negative, or zero, but not a fraction
  2. 2. A zero, root, or solution
  3. 3. A type of number that is the sum of an integer and imaginary numbers
  4. 4. Acronym; order used to multiply two binomials
  5. 6. An equation swapping x and y
  6. 7. Shortcut triangle for counting combinations
  7. 8. A number able to be represented by a fraction in which the numerator and denominator are whole
  8. 10. Acronym; first step in factoring
  9. 13. Numbers above zero without fractions
  10. 16. A rule that uses determinants to solve a system of equations
  11. 17. Non-fractional positive numbers, contains the natural numbers
  12. 18. A set of numbers in rows and columns