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Question
Enclose the given term in bracket as required:
– 2a2 + 4ab – 6a2b2 + 8ab2 = – 2a (………)
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Solution
– 2a2 + 4ab – 6a2b2 + 8ab2
= – 2a (a – 2b + 3ab2 – 4b2)
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