-3m2+6m+3 from 5m2-9
Answers
Answered by
2
Step-by-step explanation:
5m
2
−9−(−3m
2
−6m+3)
5m
2
−9+3m
2
+6m−3
8m
2
+6m−12
Answered by
0
Step-by-step explanation:
5m
2
−9−(−3m
2
−6m+3)
5m
2
−9+3m
2
+6m−3
8m
2
+6m−12
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