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

Toán Lớp 6: Tính : D= ( 3 . 4 . 2^16 )^2 ============ 11 . 2^13 . 4^11 – 16^9

Toán Lớp 6: Tính :
D= ( 3 . 4 . 2^16 )^2
————————————
11 . 2^13 . 4^11 – 16^9

Comments ( 2 )

  1. D=(( 3 . 4 . 2^16 )^2)/(11 . 2^13 . 4^11 – 16^9)
    D=(3^2.(2^2)^2.(2^16)^2)/(11.2^13.(2^2)^11-(2^4)^9)
    D=(3. 2^2. 2^16)^2/(11.2^13. 2^22-2^36)
    D=(3^2. 2^36)/(11. 2^25-2^36)
    D=(3^2. 3^25. 2)/(2^15.(11-2)
    D=(9.2^35. 2)/(2^35. 9)
    D=2
    Vậy D=2

  2. Đáp án:
     
    Giải thích các bước giải:
     

    toan-lop-6-tinh-d-3-4-2-16-2-11-2-13-4-11-16-9

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