Topic

Algebra

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Quizzes in Algebra

求解不等式 (x – (-3))(x – (3)) < 0。

  • -3 < x < 3
  • x < -3 or x > 3
  • x ≤ -3 or x ≥ 3
  • x = -3 or x = 3
Correct answer(s):
    • -3 < x < 3


求解不等式 (x – (3))(x – (8)) > 0。

  • x ≤ 3 or x ≥ 8
  • 3 < x < 8
  • x < 3 or x > 8
  • x = 3 or x = 8
Correct answer(s):
    • x 8

求解不等式 (x – (7))(x – (8)) < 0。

  • x ≤ 7 or x ≥ 8
  • 7 < x < 8
  • x = 7 or x = 8
  • x < 7 or x > 8
Correct answer(s):
    • 7 < x < 8

求解不等式 (x – (-4))(x – (-3)) > 0。

  • x < -4 or x > -3
  • x = -4 or x = -3
  • x ≤ -4 or x ≥ -3
  • -4 < x < -3
Correct answer(s):
    • x -3

求解不等式 (x – (-8))(x – (4)) < 0。

  • x = -8 or x = 4
  • x ≤ -8 or x ≥ 4
  • -8 < x < 4
  • x < -8 or x > 4
Correct answer(s):
    • -8 < x < 4

求解不等式 (x – (2))(x – (3)) > 0。

  • x < 2 or x > 3
  • x ≤ 2 or x ≥ 3
  • 2 < x < 3
  • x = 2 or x = 3
Correct answer(s):
    • x 3

求解不等式 (x – (1))(x – (8)) < 0。

  • x ≤ 1 or x ≥ 8
  • 1 < x < 8
  • x < 1 or x > 8
  • x = 1 or x = 8
Correct answer(s):
    • 1 < x < 8

求解不等式 (x – (1))(x – (2)) > 0。

  • 1 < x < 2
  • x ≤ 1 or x ≥ 2
  • x = 1 or x = 2
  • x < 1 or x > 2
Correct answer(s):
    • x 2

求解不等式 (x – (1))(x – (6)) < 0。

  • x ≤ 1 or x ≥ 6
  • 1 < x < 6
  • x < 1 or x > 6
  • x = 1 or x = 6
Correct answer(s):
    • 1 < x < 6


求解不等式 (x – (-4))(x – (7)) > 0。

  • x = -4 or x = 7
  • x < -4 or x > 7
  • x ≤ -4 or x ≥ 7
  • -4 < x < 7
Correct answer(s):
    • x 7

求解不等式 (x – (-6))(x – (3)) < 0。

  • x < -6 or x > 3
  • x = -6 or x = 3
  • x ≤ -6 or x ≥ 3
  • -6 < x < 3
Correct answer(s):
    • -6 < x < 3

求解不等式 (x – (0))(x – (4)) > 0。

  • 0 < x < 4
  • x ≤ 0 or x ≥ 4
  • x = 0 or x = 4
  • x < 0 or x > 4
Correct answer(s):
    • x 4

求解不等式 (x – (-1))(x – (5)) < 0。

  • -1 < x < 5
  • x ≤ -1 or x ≥ 5
  • x = -1 or x = 5
  • x < -1 or x > 5
Correct answer(s):
    • -1 < x < 5

求解不等式 (x – (-2))(x – (4)) > 0。

  • x ≤ -2 or x ≥ 4
  • x = -2 or x = 4
  • -2 < x < 4
  • x < -2 or x > 4
Correct answer(s):
    • x 4

求解不等式 (x – (-2))(x – (2)) < 0。

  • x ≤ -2 or x ≥ 2
  • x < -2 or x > 2
  • -2 < x < 2
  • x = -2 or x = 2
Correct answer(s):
    • -2 < x < 2

求解不等式 (x – (2))(x – (6)) > 0。

  • x ≤ 2 or x ≥ 6
  • 2 < x < 6
  • x < 2 or x > 6
  • x = 2 or x = 6
Correct answer(s):
    • x 6

求解不等式 (x – (-3))(x – (2)) < 0。

  • x ≤ -3 or x ≥ 2
  • x = -3 or x = 2
  • -3 < x < 2
  • x < -3 or x > 2
Correct answer(s):
    • -3 < x < 2

求解不等式 (x – (-7))(x – (6)) > 0。

  • x = -7 or x = 6
  • -7 < x < 6
  • x < -7 or x > 6
  • x ≤ -7 or x ≥ 6
Correct answer(s):
    • x 6


求解不等式 (x – (0))(x – (6)) < 0。

  • x ≤ 0 or x ≥ 6
  • 0 < x < 6
  • x = 0 or x = 6
  • x < 0 or x > 6
Correct answer(s):
    • 0 < x < 6

求解不等式 (x – (-1))(x – (8)) > 0。

  • x = -1 or x = 8
  • x ≤ -1 or x ≥ 8
  • x < -1 or x > 8
  • -1 < x < 8
Correct answer(s):
    • x 8