subtract:a2-b2from b2-a2
Answers
Answered by
2
Answer:
2b²
Step-by-step explanation:
(b²-a²)-(a²-b²)
=> b²-a²-a²+b²
=> 2b²
Hope it helps you.
Answered by
0
b2-a2-(a2-b2)
b2-a2-a2+b2
2b2-2a2
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