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Add.\newline(9c+8)+(3c+9)(9c + 8) + (3c + 9)

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Full solution

Q. Add.\newline(9c+8)+(3c+9)(9c + 8) + (3c + 9)
  1. Combine like terms: Combine like terms from both expressions.\newline(9c+8)+(3c+9)=9c+8+3c+9(9c + 8) + (3c + 9) = 9c + 8 + 3c + 9\newline=(9c+3c)+(8+9)= (9c + 3c) + (8 + 9)\newline=12c+17= 12c + 17

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