math terms

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Across
  1. 2. root- multipled by itself
  2. 5. -not changing
  3. 7. were allowed to use
  4. 8. -relation between ur inputsi
  5. 11. higher power of a #
  6. 13. number u multiply with another number to get a product
  7. 14. value-real number w/o its sign
  8. 17. terms- have the same values
Down
  1. 1. square -rational number multiplied by itself
  2. 3. the # is raised too
  3. 4. root of sum
  4. 6. on sides of sum
  5. 9. -not constant
  6. 10. equal
  7. 12. -before X
  8. 15. a mathematical expression
  9. 16. -a straight line