binary help

This is a discussion on binary help within the Tech Board forums, part of the Community Boards category; hello there fellas I am completley lost right now. We are required to take low level languages here and we ...

  1. #1
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    binary help

    hello there fellas I am completley lost right now. We are required to take low level languages here and we just recently started to do binary multiplication and the teacher is an idiot straight up. Anyhow here is the question binary multiplication below

    1111 1000=(-8)
    x0000 0111=(7)
    11111000
    11111000
    11111000
    11001000
    alright here is my question when adding this up you have a couple of places where you have to add four ones on top of one another observe

    1
    1
    1
    1
    + 1
    ___
    how is this situation handled

  2. #2
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    alright here is my question when adding this up you have a couple of places where you have to add four ones on top of one another observe
    Observe that
    a + b + c = (a + b) + c
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    Scroll down to the middle of the page and you will find it.
    http://www.swarthmore.edu/NatSci/ech...inaryMath.html
    When no one helps you out. Call google();

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