Hmmmm Can 1=2 well i think it can Given a=b a2=ab (that is meant to be a squared as are the ones below) Therefore a2-b2=ab-b2 (a+b)(a-b)=b(a-b) The two (a-b)’s cancel each other out so, (a+b)=b As a=b it goes to a+a=a which is 2a=a and therefore 2=1