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Arrels quadrades - Quiz
Contributed by: Senar Gonzàlez
(Original author: @tublogdeaula)
  • 1. L'arrel val...
A) -4
B) No existeix
C) +4
D) -4 i +4
  • 2. L'arrel val...
A) No existeix
B) -5 i +5
C) +5
D) -5
  • 3. L'arrel val...
A) No existeix
B) -6 i +6
C) -6
D) +6
  • 4. L'arrel val...
A) -1 i +1
B) No existeix
C) -1
D) +1
  • 5. L'arrel val...
A) No existeix
B) +3
C) -3
D) -3 i +3
  • 6. L'arrel val...
A) +5
B) No existeix
C) -5
D) +5 i -5
  • 7. L'arrel val...
A) -7
B) +7 i -7
C) +7
D) No existeix
  • 8. L'arrel val...
A) -4
B) +4
C) No existeix
D) +4 i -4
  • 9. L'arrel val...
A) +8
B) +8 i -8
C) -8
D) No existeix
  • 10. L'arrel val...
A) No existeix
B) +9
C) -9
D) +9 i -9
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