4:40 isn't it if a^b=a^c then b=c The base must be the same
@titoucarotte523818 сағат бұрын
13:28 that's just not true, you can't split a fraction that way, only when you're splitting the numerator with the same denominator For example 2/(3-5)=2/-2=-1 (2/3)-(2/5)=4/15≠-1