English, asked by nareshprasadcbsa, 5 months ago

.3a - b{a - (1 - a)} - b(1 - 2a)​

Answers

Answered by acerttv2020
0

Answer:

=3a-ab+b-ab-b+2ab

=3a-2ab+2ab+b-b

=0

Explanation:

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