What should be added to a + ab +b to obtain 2a+3ab​

Question

What should be added to a + ab +b to obtain 2a+3ab​

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Liliana 1 month 2021-08-14T14:12:22+00:00 1 Answer 0 views 0

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    2021-08-14T14:13:54+00:00

    Answer:

    Step-by-step explanation:

    let x should be added,

    x+a+ab+b=2a+3ab

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

    x=a+2ab-b

    so, a+2ab-b should be added to a+ab+b to obtain 2a+3ab

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