Math, asked by prithvi6749, 10 months ago

2a-[4b-{4a-3(2a-b)}]

Answers

Answered by mysticd

5

2a-[4b-{4a-3(2a-b)}]

=2a-[4b-{4a-6a+3b}]

= 2a-[4b-{-2a+3b}]

= 2a-[4b+2a-3b]

= 2a -[b+2a]

= 2a - b - 2a

= -b

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