class 8 math lesson 3 (aljebra)

15
গণিত ণিণিটাল াসে েবাইসাগতম

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  1. 1.
  2. 2. 3
  3. 3.
  4. 4. + +
  5. 5.
  6. 6. ...
  7. 7.
  8. 8. 4x2+6x
  9. 9. :- 4. 3x 75x3 3ay2 48a a2 2ab + b2 p2 16y2 a2 6a 9 2a3 +16b3 a2 2ab + 2b 1 1, ,,
  10. 10. () 4x2 y2 () 8a + ap3
  11. 11. 8. x2 + y2 2xy 1
  12. 12. a2 2ab + b2 p2 16y2 a2 6a 9 a2 2ab + 2b 1
  13. 13.