1216 . a4 + a2 + 1 এর উৎপাদক কোনটি?
  • A. (a2 + a + 1) (a2 + a + 1)
  • B. (a2 - a - 1) (a2 - a - 1)
  • C. (a2 - a + 1) (a2 + a - 1)
  • D. (a2 + a + 1) (a2 - a + 1)
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1217 . a2 - c2 + 2ab + b2 এর উৎপাদক কোনটি?
  • A. (a - b + c) (a - b + c)
  • B. (a + b + c) (a + b - c)
  • C. (a + b + c) (a - b - c)
  • D. (a - b + c) (a - b - c)
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1218 . x2 + x + 25 এর উৎপাদক কোনটি?
  • A. (x - 3x + 5)2
  • B. (x2 - 3x + 5) (x2 - 3x - 5)
  • C. (x + 3x + 5)2
  • D. (x2 + 3x + 5) (x2 - 3x + 5)
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1219 . ay + a - y2 - 2y - 1 এর উৎপাদক কোনটি?
  • A. (y - 1) (a + y + 1)
  • B. (y + 1) (a + y + 1)
  • C. (y + 1) (a - y - 1)
  • D. (y - 1) (a - y - 1)
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1220 . a4 - 8a এর উৎপাদক কোনটি?
  • A. (a - 2) (a2 - 2a + 4)
  • B. (a + 2) (a2 - 2a + 4)
  • C. a (a - 2) (a2 + 2a + 4)
  • D. (a - 2) (a2 + 2a + 4)
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1221 . √2x + 2x2 এর উৎপাদক কোনটি?
  • A. √2 (1 - √2x)
  • B. √2x (1 - √2x)
  • C. √2x (1 + √2x)
  • D. √2 (1 + √2x)
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1222 . x2 + x - 20 এর উৎপাদক কোনটি?
  • A. (x + 5) (x + 4)
  • B. (x - 5) (x - 4)
  • C. (x + 5) (x - 4)
  • D. (x - 5) (x + 4)
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1223 . x4 + 4x2 - 5 এর উৎপাদক কোনটি?
  • A. (x - 1) (x2 + 5)
  • B. (x + 1) (x - 1) (x2 - 5)
  • C. (x + 1) (x - 1) (x2 + 5)
  • D. (x + 1) (x2 + 5)
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1224 . x2 - x - (a + 1) (a + 2) এর উৎপাদক কোনটি?
  • A. (x - a + 1) (x - a - 2)
  • B. (x - a - 1) (x - a - 2)
  • C. (x + a + 1) (x - a - 2)
  • D. (x + a + 1) (x - a + 2)
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1225 . a3 - 2a2 - 3a + 4 এর উৎপাদক কোনটি?
  • A. (a + 1) (a2 - a - 4)
  • B. (a - 1) (a2 + a - 4)
  • C. (a + 1) (a2 + a + 4)
  • D. (a - 1) (a2 - a - 4)
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1226 . 35x2 - x - 12 এর উৎপাদক কোনটি?
  • A. (7x + 4) (5x - 3)
  • B. (7x - 4) (5x - 3)
  • C. (7x + 4) (5x + 3)
  • D. (7x - 4) (5x + 3)
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1227 . x2 + (a + b)x + abc এর উৎপাদক কোনটি?
  • A. (x - a) (x2 + bc)
  • B. (x + a) (x + bc)
  • C. (x - a) (x - bc)
  • D. (x + a) (x2 - bc)
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1228 . 3x2 + 11x + 6 এর উৎপাদক কোনটি?
  • A. (x + 3) (2x + 2)
  • B. (x + 3) (x + 2)
  • C. (x + 3) (3x + 2)
  • D. (x + 3) (3x - 2)
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1229 . a2 - 1 + 2b - b2 এর উৎপাদক কোনটি?
  • A. (a - b - 1) (a + b - 1)
  • B. (a - b + 1) (a + b - 1)
  • C. (a + b - 1)
  • D. (a - b + 1)
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1230 . 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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