When x = 1,10100100010000, what are the values of 2x-10 / X and what do you find? If you know how to describe this rule, it's mainly about discovery. I hope some professionals can explain it, It's (2x-10) / X

When x = 1,10100100010000, what are the values of 2x-10 / X and what do you find? If you know how to describe this rule, it's mainly about discovery. I hope some professionals can explain it, It's (2x-10) / X

Is the original formula of your question 2x - (10 / x) or (2x-10) / x;
In the first case, there are:
When x = 1, the original formula = - 8;
When x = 10, the original formula is 19;
When x = 100, the original formula is 199.9;
When x = 1000, the original formula is 1999.99;
When x = 10000, the original formula is 19999.999;
If it is the second case, there are:
When x = 1, the original formula = - 8;
When x = 10, the original formula is 1;
When x = 100, the original formula is 1.9;
When x = 1000, the original formula is 1.99;
When x = 10000, the original formula is 1.999;