Question

Subtract a^2-b^2 from 9a^2-3b^2-2ab​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

9a²-3b²-2ab - (a²-b²)

= 9a²-3b²-2ab -a²+b²

= 9a²-a²-3b²+b²-2ab

=8a²-2b²-2ab..ans

Step-by-step explanation:

hope this helps...