say no morejoke, by the way
lol i was about to say. your math went handicapped at the 4th line. im not good at math anyways
not my image lol, it's the famous "proof" meme that 2 = 1but anyway I think the fourth line is valid (difference of two squares), it's the 6th line that I think it fails at however I just realised I'm trying to prove 2 = 1 so call me a handicap
No it's valid but from step 4 to 5 you're dividing by (a-b) which is zero. You can't divide by zero.