what does it mean when i see | | in math? here is an example |-5|?

Question

what does it mean when i see | | in math? here is an example |-5|?

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Ben Gia 4 years 2021-07-20T17:35:42+00:00 1 Answers 5 views 0

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  1. sori
    0
    2021-07-20T17:37:27+00:00
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    Answer:

    Absolute vale bars- it means anything inside the bars are always positive so to your example the answer would be 5

    Step-by-step explanation:

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