12-05-2012, 03:18 AM
|
Senior Member
|
|
تاريخ التسجيل: Sep 2012
المشاركات: 721,828
|
|
Mathemagic (a+b)²=a²+2ab+b² .... But Why
Mathemagic (a b)²=a² 2ab b² .... But Why
شاهد الفيديو :)
Mathemagic (a+b)²=a²+2ab+b² - But Why? | Facebook
Mathemagic (a+b)²=a²+2ab+b² >>>> But Why
|