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: cho mik hỏi ạ ! (x-2) tất cả mũ 3 : 2 = 32

Toán Lớp 6: cho mik hỏi ạ !
(x-2) tất cả mũ 3 : 2 = 32

Comments ( 2 )

  1. $(x-2)^3:2=32$
    $->(x-2)^3=32.2$
    $->(x-2)^2=64$
    $->(x-2)^3=4^3$
    $->x-2=4$
    $->x=6$
    Vậy x=6
    Chúc bạn học tốt !!!!!!

  2. ( x – 2)^3 : 2 = 32
    ( x – 2)^3 = 32 . 2
    ( x – 2)^3 = 64
    ( x – 2)^3 = 4^3
    => x – 2 = 4
    x = 4 + 2
    x = 6
    Vậy x = 6
     #caty09

Leave a reply

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

About Bình