subtract by column method of a2 + b2 b2 from free 3b2 - 4a2
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Answered by
0
Answer:
A2+2b2-3b-4a2
Step-by-step explanation:
a2-4a2+2b2-3b
4a0-23b2
Answered by
0
Answer:
Step-by-step explanation:
-
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