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Mathematics
Kaydence Horton
6 March, 09:14
What is 3a^2 + 2a-2-a^2+3a-7
+3
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1
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Rodrigo Robinson
6 March, 11:16
0
2a^2 + 5a-9
Step-by-step explanation:
we have:
3a^2 + 2a-2-a^2+3a-7
we sum equals terms
2a^2 + 5a-9
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