am i wrong anywhere?

$$\frac{ 0 }{ 0 }=2$$
$$\frac{ 100-100 }{ 100-100 }$$
$$\frac{ 10^2-10^2 }{ 10(10-10) }$$
$$\frac{ (10+10)(10-10) }{ 10(10-10) }$$
$$\frac{ 10+10 }{ 10 }$$
$$\frac{ 20 }{ 10 }$$
$$\frac{ 0 }{ 0 } = 2$$

Question

am i wrong anywhere?

$$\frac{ 0 }{ 0 }=2$$
$$\frac{ 100-100 }{ 100-100 }$$
$$\frac{ 10^2-10^2 }{ 10(10-10) }$$
$$\frac{ (10+10)(10-10) }{ 10(10-10) }$$
$$\frac{ 10+10 }{ 10 }$$
$$\frac{ 20 }{ 10 }$$ 
$$\frac{ 0 }{ 0 } = 2$$

hartnn · Answer

u can't cancel (10-10) from numerator and denominator.
because 10-10 = 0

anonymous · Answer

multiplication rule!! :O

dape · Answer

The fraction $\frac{0}{0}$ is undefined, so setting it equal to 2 doesn't really makes much sense.

anonymous · Answer

why that doesnt work

(10-10)/(10-10) = 0/0

you said 0/0=2

so 

(10-10)/(10-10)=0/0=2

so the resulting answer is not 0/0=2 but 0/0=4

and you keep on going 0/0=8,0/0=16

the only way you get 0/0=2 is if you assumed 0/0=1
 but obviously 1 is not equal to 2

which is why you cannot divide 0 by 0