lostillusion06
lostillusion06 lostillusion06
  • 11-05-2020
  • Mathematics
contestada

subtract and show full process (7a²−3a)−(5a²−5a). ????​

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Juwel2006
Juwel2006 Juwel2006
  • 11-05-2020

Answer:

(7a²-3a)-5a²+5a

7a²-3a-5a²+5a

7a²-5a²-3a+5a

2a²+2a

The answer is 2a²+2a

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