hi I need help with this problems 4+2×3²-9​

Question

hi I need help with this problems
4+2×3²-9​

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Thiên Di 5 years 2021-07-30T08:14:42+00:00 2 Answers 19 views 0

Answers ( )

  1. Eirian
    0
    2021-07-30T08:16:01+00:00
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    Answer:

    The answer for  4+2×3²-9​ is 13

    Step-by-step explanation:

    4+2×3²-9​=13

  2. thucuc
    0
    2021-07-30T08:16:22+00:00
    Reply

    Answer:

    4+(2 x 9)-9

    4+18-9

    22-9= 13

    Step-by-step explanation:

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