myyyaaa6587 myyyaaa6587
  • 22-02-2021
  • Mathematics
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Can someone Help please ?!!!

Can someone Help please class=

Respuesta :

huntermenck
huntermenck huntermenck
  • 22-02-2021

Answer:

the answer would be 21x^3 - 12x^2y^4, because you want to multiply 3x^2 and 7x first to make 21x^3, and then multiply 3x^2 and -4y^4 to get -12x^2y^4. hope that helps!

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