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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 7: `-4/3`.`V“4/16`-`3^2`.I`-1/9`I

Toán Lớp 7: -4/3.V4/16-3^2.I-1/9I

Comments ( 2 )

  1. Giải đáp:
    – 5/3
    Lời giải và giải thích chi tiết:
      – 4/3.\sqrt{4/16} – 3². |- 1/9|
    =- 4/3 . 2/4 -9 .1/9
    =- 2/3 -9. 1/9
    =- 2/3 – 1
    =- 5/3
    @Yanako
    $@Q$

  2. – 4/3 . \sqrt{4/16} – 3^2 . | – 1/9 |
    = – 4/3 . 2/4 – 9 . 1/9
    = – 2/3 – 1
    = – 5/3

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222-9+11+12:2*14+14 = ? ( )