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 8: RÚT GỌN BIỂU THỨC SAU : 4y^2 – 4xy – x^2 – ( 5l – 7g )^3

Toán Lớp 8: RÚT GỌN BIỂU THỨC SAU :
4y^2 – 4xy – x^2 – ( 5l – 7g )^3

Comments ( 2 )

  1. $4y^2 – 4xy – x^2 – ( 5l – 7g )^3$
    $= 4y^2 – 4xy – x^2 – (125l^3-525l^2g+735lg^2-343g^3)$
    $= 4y^2 – 4xy – x^2 -125l^3+525l^2g-735lg^2+343g^3$

  2. Nhớ tym cho mik vs T_T
    CHÚC BẠN HỌC TỐT
    toan-lop-8-rut-gon-bieu-thuc-sau-4y-2-4y-2-5l-7g-3

Leave a reply

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