nerak90 nerak90
  • 01-04-2021
  • Mathematics
contestada

(11a2b+17a-4b2+15)+(12a2b-16b2+3)=

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32hi17 32hi17
  • 01-04-2021
This is kinda confusing
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clarkrstephanie218
clarkrstephanie218 clarkrstephanie218
  • 01-04-2021

Answer:

232−202+17+18

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