Math, asked by smnjunaid, 11 months ago

simplify the following:
3{a-2(b-a-b)}
in bracket b-a-b above a-b there is a vinculum also

Answers

Answered by Anonymous

1

Answer:

3 { a - 2b + 2a + 2b }

3a - 6b + 6a + 6b

9a

hope it helps

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