Locate the fallacy:

Let a= b
Then a^2 = ab
a^2 + a^2 = a^2 + ab
2a^2 = a^2 + ab
2a^2 - 2ab = a^2 + ab - 2ab
2a^2 - 2ab = a^2 - ab

2(a^2 - ab) = a^2 - ab
--------- -------
a^2 - ab a^2 - ab

2 = 1

Question

Locate the fallacy:

Let a= b
Then a^2 = ab
a^2 + a^2 = a^2 + ab
2a^2 = a^2 + ab
2a^2 - 2ab = a^2 + ab - 2ab
2a^2 - 2ab = a^2 - ab

2(a^2 - ab) = a^2 - ab
---------      -------
a^2 - ab         a^2 - ab

2 = 1

lgbasallote · Answer

This is a classic easy one :DDD

anonymous · Answer

dividing by a^2-ab, if a=b, then a^2-ab=ab-ab, division by zero

unklerhaukus · Answer

the division is wrong, 
you are dividing by zero

lgbasallote · Answer

hahahaha you guyzzz are gooood =)))))

turingtest · Answer

http://9gag.com/gag/689049

anonymous · Answer

saw this yesterday in general math errors..:P:P:P

lgbasallote · Answer

congrats on the modship btw @TuringTest :DDD

turingtest · Answer

Thanks @Igbasallote :D