please give me answer

Dear Student,



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  • 2
please give me answer
  • 1
(1)25a^2-35a+12
=5a-35a+12
=30a+12

 
  • 2
1) (5a - 4) ? (5a - 3)
2) (7y - 3) ? (5y + 4)
  • 0
answer for 1st and 2nd
  • 2
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