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

Toán Lớp 8: Rút gọn: A = 75*($4^{2017}$ + $4^{2016}$ +…+ $4^{2}$ +5)+25

Toán Lớp 8: Rút gọn: A = 75*($4^{2017}$ + $4^{2016}$ +…+ $4^{2}$ +5)+25

Comments ( 1 )

  1. Đáp án:
     
    Giải thích các bước giải:
     

    toan-lop-8-rut-gon-a-75-4-2017-4-2016-4-2-5-25

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