Math, asked by jitenathokpam88, 6 months ago

simplify 3a-2b-2ab-(a+b-ab)+ab+b-a​

Answers

Answered by alex971
2

Answer:

1a-2b

Step-by-step explanation:

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Answered by IIRissingstarll
2

Answer:

a-2b

Step-by-step explanation:

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

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

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

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

= a-2b

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