Unit 1 Math Vocabulary

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Across
  1. 2. number A number that, when squared, has a negative result
  2. 5. number A number that when in the form a+bi, where a and b are real numbers i is the imaginary number A number that, when squared, has a negative result
  3. 7. exponents Exponents written as fractions
  4. 9. number cannot be written as fractions
Down
  1. 1. The sum or difference of three monomials
  2. 3. The number of times a number is multiplied by itself
  3. 4. number Numbers that include both rational and irrational numbers
  4. 6. number A number that you can express as a/b, where a and b are both integers and b does not equal 0
  5. 8. radical terms Two radical expressions that have the same indices and radicands
  6. 9. The number of the symbol
  7. 10. The √ symbol that is used to denote square root or nth roots