Question

What should be subtracted from 3a2-4b2+5ab to get -a2-b2+6ab?

Answer 1

Answer:

4a2-3b2-ab should be subtracted from 3a2-4b2+5ab to get -a2-b2+6ab.

(3a2-4b2+5ab) - (4a2-3b2-ab) = -a2-b2+6ab

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Answer 2

Here's your answer

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