Actually the correct way is to use
(a+b)^2=a^2+2ab+b^2
You're not always dealing with numbers and this way one can neutralize or simplify equation on both sides
2024-05-25 15:40:46
1
Михайло Сокол :
А можна ще проще (2+5)²=7²=49
2024-05-24 09:12:27
17
SekohOne Rox :
2+5 :7 x 7 : 49
2024-05-24 06:42:54
2
zfJoker :
49 solved it before the vid ended
2024-05-25 09:54:41
2
Vova :
🤣🤣🤣 Це по Армескі))))
2024-05-24 11:42:24
1
claudedraper :
trop long pour rien 7x7=49
2024-05-24 23:28:43
27
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