randomthings5546 randomthings5546
  • 19-10-2020
  • Mathematics
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(2x^4 + 3x^3 – 5x - 19)+(x^2 + 1)

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adanmamilton adanmamilton
  • 19-10-2020

Answer:

2x  4  +3x 3  +x  2  −5x−18

Step-by-step explanation:

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