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  • 18-10-2020
  • Mathematics
contestada

Simplify the expression.
(4a- 80 - 4a2) + (7a3 - 7 - 6a)

Respuesta :

jjjcmsjenn
jjjcmsjenn jjjcmsjenn
  • 18-10-2020

Answer:

the answer should be 7a^3-4a^2-2a-87

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