what is 0 divided by 0.

What is 234567891011121e3141516171819208888 x 2?

sorry if these problems are too easy.
Also, i need them step by step

division by zero is undefined

If it were
(3 * 10^2) * 2
you would immediately say that was
6 * 10^2
so I say
(234567891011121)*2 e^3141516171819208888

consider what it means for 0/0 to have some value, say x. Then you have

0/0 = x
0 = x*0
but that is true for any value of x. So 0/0 is undefined.