I eating like chicken, fried noodles, ribs rice, beef noodl, yangzhou rice, omelet, pork bologna, fish fry, sandwich, hamburger, cake and many other dishes. I like to drink milk tea, sugar tea, milk coffe, milo milk, ginseng water and many other drink.

strange có nghĩa là lạ đấy bạn

ta có :

(a+b)^2 = (a+b) * (a+b)

=a^2+ab+ba+b^2

=13+6*2

=13+12

=25