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Multiplying Binomials (double distribute--8.3)
供稿人: Jarvie
  • 1. (x - 3)(x + 5)
A) x2 + 2x + 2
B) x2 + 8x + 2
C) x2 - 2x - 15
D) x2 + 2x - 15
  • 2. (4m + 3)(m + 2)
A) 4m2 + 11m + 6
B) 4m2 + 3m + 6
C) 4m2 + 11m + 5
D) 4m2 + 7m + 6
  • 3. (7t - 1)(t - 4)
A) 7t - 29t + 4
B) 7t2 - 29t + 4
C) 7t2 - 29t - 4
D) 7t2 + 27t + 4
  • 4. (9a - 5)(2a + 3)
A) 18a2 + 17a - 2
B) 18a2 + 8a - 15
C) 18a2 + 37a - 15
D) 18a2 + 17a - 15
  • 5. (3c + 5)(2c - 7)
A) 6c2 -11c - 35
B) 6c2 + 10c - 35
C) 5c2 + 11c - 35
D) 6c2 -31c - 35
  • 6. (b + 4)(b - 2)
A) b2 + 2b + 8
B) b2 + 2b - 8
C) b2 - 2b - 8
D) b2 + 6b + 2
  • 7. (x + 6)(x + 3)
A) x2 + 9x + 9
B) x2 + 18x + 9
C) x2 + 9x + 3
D) x2 + 9x + 18
  • 8. (2d + 1)(d - 6)
A) 2d2 - 11d - 6
B) 2d2 - 11d - 5
C) 2d2 - 5d - 6
D) 2d2 - 11d - 7
  • 9. (n - 8)(n - 2)
A) n2 - 10n - 16
B) n2 - 10n + 16
C) n2 - 6n + 16
D) n2 - 10n - 10
  • 10. (4a + 7)(a + 6)
A) 4a2 + 3a + 42
B) 4a2 + 13a + 10
C) 4a2 + 31a + 42
D) 4a2 + 31a + 13
参加了这次测试的学生也参加了 :
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