Test your skills

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Across
  1. 2. ax^2+bx+c=0
  2. 4. f(x)=2(x)
  3. 5. x^a÷x^b
  4. 6. (x^a)^b
  5. 10. i = -1
  6. 14. 2+0=2
  7. 16. square root of b^2-4ac
  8. 19. f(x)=x
  9. 20. f(x)=(x)
  10. 21. What unit are we in
  11. 22. 2+(4+3)=(2+4)+3
  12. 24. f(x)=x^2
  13. 25. 10/2i
Down
  1. 1. x^a×x^b
  2. 3. what is -9 under a square root called
  3. 7. 2 solutions,1 solution, and no solution
  4. 8. 2+4=4+2
  5. 9. x^2+9x=0
  6. 11. f(x)=x^2-4x+12
  7. 12. Square root is a
  8. 13. f(x)=a(x+h)^2+k
  9. 15. 2(5+5)= 10+10
  10. 17. f(x)=x^2
  11. 18. 2+(-2)=0
  12. 23. 6-3i