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 7: |-3/4|. √16- (-5/7)^0. √9/28

Toán Lớp 7: |-3/4|. √16- (-5/7)^0. √9/28

Comments ( 2 )

  1. |-3/4| * $\sqrt{16}$ – (-5/7)^0* \sqrt[9/28]
    =3/4*4-1*.(3.sqrt7)/14
    =3-(3.sqrt7)/14
    =(42-3.sqrt7)/14
     

  2. | -3/4|. sqrt[16]+(-5/7)^0 . sqrt[9/28]
    =3/4.4+1.(3.sqrt7)/14
    =(14+3.sqrt[7])/14

Leave a reply

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

About Audrey