1 . 19 x - 6 + 7x2 এর উৎপাদক কোনটি?

  • A. (7x + 2) (x - 3)
  • B. (x - 2) (x + 3)
  • C. (x + 7) (x - 3)
  • D. (7x - 2) (x + 3)
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