keishacheverri keishacheverri
  • 11-10-2022
  • Mathematics
contestada

Simplify.
7a²+ 3b +6a-2a²
A.a² + 3b-2
B. 5a² + 3b + 6a
C.9a² + 3b + 6a
D. 11a²+ 3b +6

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