2a-[4b-{4a-(3b-2a+2b)}]
Answers
Answered by
2
Step-by-step explanation:
=2a-[4b-{4a-(5b-2a)}]
=2a-[4b-{20ab+8a^2}]
=2a-[-80ab^2-32a^2b]
=(160a^2b^2)+(64a^3b)
Hope this helps you.
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Answered by
3
Step-by-step explanation:
2a-[4b - {4a-(5b-2a)}]
=2a-[4b-{4a-5b+2a}]
=2a-[4b-{6a-5b}]
=2a-[4b-6a+5b]
=2a-[9b-6a]
=2a-9b+6a
=8a-9b
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