6.1 - 6.3 Crossword Puzzle

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Across
  1. 3. If a to the n power = b then a is the nth root of b
  2. 7. Radical with the same index and radicand
  3. 13. Write the denominator so there are no radicals in a denominator and no denominator in a radical
  4. 15. The ___ of 4 + 2 is 6
  5. 16. The _____ of 4 - 2 is 2
  6. 18. Four is the ____ of 64
  7. 19. The degree of a root
  8. 20. The ___ of 4 divided by 2 is 2
Down
  1. 1. a2 + b2 = c2
  2. 2. Any expression containing a (√) symbol
  3. 4. Number under the radical sign
  4. 5. The ____ of 6 multiplied by itself is 36
  5. 6. Way of solving something
  6. 8. The positive root of a number that has two real roots
  7. 9. The index is always the denominator
  8. 10. Breaking down a radical until there are no more cube roots
  9. 11. Mathematical relationship or rule expressed in symbols
  10. 12. An expression with two terms
  11. 14. Numbers and symbols that show the value of something
  12. 17. (x - y)(x + y)