Hate to be that guy but I need the extra credit! Reddit complex numbers r/theydidthemath

Опубликовано: 09 Февраль 2024
на канале: bprp math basics
2,979,953
59k

Here's a very classic false proof based on the idea that sqrt(ab) vs sqrt(a)*sqrt(b) if a and b are both negative. The math mistake is that sqrt(-1*-1) is not the same as sqrt(-1)*sqrt(-1) because we are not allowed to do so. I know I am like 3 days late but I hope the the person who posted this problem has gotten his/her extra credit already!
Original post on Reddit r/theydidthemath:   / xzxkuhtnvx  

0:00 "Proof" that 2=0?
3:48 "Proof" that i=1?
The solution to "i=1"    • be careful when an imaginary number i...  

Shop my math t-shirts & hoodies on Amazon: 👉 https://amzn.to/3qBeuw6
-----------------------------
I help students master the basics of math. You can show your support and help me create even better content by becoming a patron on Patreon 👉   / blackpenredpen  . Every bit of support means the world to me and motivates me to keep bringing you the best math lessons out there! Thank you!
-----------------------------
#math #algebra #mathbasics


Смотрите видео Hate to be that guy but I need the extra credit! Reddit complex numbers r/theydidthemath онлайн без регистрации, длительностью часов минут секунд в хорошем качестве. Это видео добавил пользователь bprp math basics 09 Февраль 2024, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 2,979,953 раз и оно понравилось 59 тысяч людям.