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পোস্টমাস্টার জেনারেল- পূর্বাঞ্চল- চট্টগ্রাম ।। পোস্টাল অপারেটর (17-06-2023) 2023
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4982 . ল.সা.গু. নির্নয় করুনঃ x2 + 3x + 2, x2 - 1, x2 + x - 2

  • A. (x - 1)2 (x + 2)
  • B. (x - 1) (x + 1) (x + 2)
  • C. (x - 2) (x + 2) (x + 1)
  • D. (x + 1)2 (x - 2)
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View Answer Discuss in Forum Workspace Report

View Answer Discuss in Forum Workspace Report

View Answer Discuss in Forum Workspace Report

View Answer Discuss in Forum Workspace Report

4987 . x2 + 2x, x2 + 3x + 2 এর ল.সা.গু. কত?

  • A. (x + 1) (x + 3)
  • B. (x + 1) (x + 2)
  • C. x (x + 2)
  • D. x (x + 1) (x + 2)
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4988 . x2 - 3x - 10, x2 - 10x + 25 এর ল.সা.গু. কত?

  • A. (x + 2) (x - 5)
  • B. (x + 2) (x - 5)2
  • C. (x + 2) (x - 3)
  • D. (x - 2) (x + 5)
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4989 . x2 - 3x + 2, x3 - 5x2 + 6x এর গ.সা.গু. কত?

  • A. x - 3
  • B. x - 1
  • C. x - 2
  • D. (x - 3) (x - 1)
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View Answer Discuss in Forum Workspace Report

View Answer Discuss in Forum Workspace Report

4992 . (a + b)2, a2 - b2 এর ল.সা.গু. কোনটি?

  • A. (a + b)2
  • B. (a - b)2
  • C. (a + b)2 (a - b)
  • D. (a2 - b2)
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4993 . x2 + x, x2 + 2x + 1 এর ল.সা.গু. কত?

  • A. (x + 1)
  • B. x (x + 1)
  • C. x (x + 1)2
  • D. (x + 1)3
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4994 . a3 + 1, a3 - 1 এর গ.সা.গু. কত?

  • A. a6 - 1
  • B. (a - 1) (a + 1)
  • C. 1
  • D. a3 - 1
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View Answer Discuss in Forum Workspace Report