Register Now

Login

Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

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

Toán Lớp 6: 5^2 – [17 + 13.(2021^0 – 1^2021)]

Toán Lớp 6: 5^2 – [17 + 13.(2021^0 – 1^2021)]

Comments ( 2 )

  1.  
    Lời giải và giải thích chi tiết:
     5^2 – [17+13.(2021^0 – 1^2021)]
    =25-[17+13.(1-1)]
    =25-[17+13.0]
    =25-[17+0]
    =25-17
    =8

  2. 5^2 – [17 + 13.(2021^0 – 1^2021)]
    = 5^2 – [17 + 13. ( 1 – 1 ) ]
    = 5^2 – [17 + 13. 0 ]
    = 5^2 – [17 + 0 ]
    = 5^2 – 17 
    = 25 – 17 .
    = 8

Leave a reply

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

About Hoa