In base 2, what is the value of 1011₂ + 10111₂

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In base 2, what is the value of 1011₂ + 10111₂

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Thu Giang 5 years 2021-08-18T12:32:59+00:00 1 Answers 29 views 0

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  1. Cherry
    0
    2021-08-18T12:34:03+00:00
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    1011₂ + 10111₂

    = (1000₂ + 10₂ + 1₂) + (10000₂ + 100₂ + 10₂ + 1₂)

    = 10000₂ + 1000₂ + 100₂ + 2 (10₂) + 2 (1₂)

    = 10000₂ + 1000₂ + 100₂ + 2 (10₂) + 10₂

    = 10000₂ + 1000₂ + 100₂ + 100₂ + 10₂

    = 10000₂ + 1000₂ + 2 (100₂) + 10₂

    = 10000₂ + 1000₂ + 1000₂ + 10₂

    = 10000₂ + 2 (1000₂) + 10₂

    = 10000₂ + 10000₂ + 10₂

    = 2 (10000₂) + 10₂

    = 100000₂ + 10₂

    = 100010₂

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )