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Lisa [10]
3 years ago
14

Does someone know the answer? Simplify it 3(2a^2-3a+1)-(2a+7)

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
7 0

Answer:

5a3-5a2

Step-by-step explanation:

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4 0
3 years ago
Quanto é: xa + xb + ta + tb? Por Favor ALGUÉM ME AJUDA preciso muito!
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