9.b - Stærsti sameiginlegi þáttur
  • 1. 12m2 + 4m
A) 4m
B) 2m
C) 4
D) 4m2
  • 2. 9x3 + 6x
A) 3x
B) 6x
C) 3
D) 3x2
  • 3. w3 - 3w2
A) 3w2
B) w2
C) 3w3
D) 3w
  • 4. 5t5 - 4t
A) 1
B) Enginn sameiginlegur þáttur
C) 2t
D) t
  • 5. 18b3 + 14b2
A) 2b
B) 6b2
C) 2b2
D) 7b2
  • 6. 6a2 - 21
A) 9a
B) 3
C) 9
D) 6
  • 7. 7g + 14
A) 7
B) Enginn sameiginlegur þáttur
C) 7g
D) 1
  • 8. 25p2 - 15p
A) 5
B) 25p2
C) 5p
D) 25p
  • 9. 8n3 + 6n
A) 6n
B) 2n
C) 4
D) 2
  • 10. 10v2 - 3v
A) Enginn sameiginlegur þáttur
B) v
C) 1
D) 3v
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