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B. MULTIPLY
1. 3xy (4xy? +3xy – 5y?)
2. (m + 3)(m-3m +3)
3. 3x + 1) (3x²+3x - 3)
Paki answer na lng po ng maayos​


Sagot :

Answer:

n+1

  • 1) 12x²y. +9x²y²-15xy²
  • 2) -2m²-3m+9
  • 3) 9x³+12x²-6x-3

Step-by-step explanation:

That's all I know☺️

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