3a-2a-ab-(a-b+ab)+3ab+b+a
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Answered by
2
=3a-2a-ab-a+b-ab+3ab+b+a
=a+ab+2b
=a+ab+2b
Answered by
2
Answer:
hope it helps
Step-by-step explanation:
3a-2a-ab-(a-b+ab)+3ab+b+a
=3a-2a-ab-a+b-ab+3ab+b+a
=3a-a+a-2a-ab-ab+3ab+b+b
=3a-2a-2ab+3ab+2b
=a+ab+2b
sonalithakur82:
dont change
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