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Contributed by: Corzo
  • 1. x2+x-2=0
A) 20
B) 1
C) 6
D) 45
E) 3
  • 2. x2-49=0
A) 56
B) 23
C) 34
D) 90
E) 5
  • 3. x2-10x+25=0
A) 21
B) 12
C) -8
D) 3
E) 9
  • 4. x2+4x-32=0
A) 23
B) 7
C) 18
D) 9
E) 14
  • 5. 3x2+8x=0
A) 19
B) 23
C) 0
D) 8
E) 2
  • 6. x2+1.5x-2.5=0
A) 1
B) 18
C) 17
D) 16
E) 19
  • 7. x2-2x=48
A) 3
B) 27
C) 19
D) 89
E) 8
  • 8. -5xt2+75=70
A) 13
B) 8
C) 10
D) 5
E) 1
  • 9. -5xt2+75=37.5
A) 10
B) 2.9
C) 2.739
D) 4
E) 7
  • 10. -5xt2+75=5
A) 8
B) 5.6
C) 43
D) 18
E) 3.742
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