If you want it treated as an integral, either include the proper symbol or just say so.
Also, that limit is absolutely correct, and you have no idea what my mathematics qualifications are.
KaczooH got the last simple problem correct.
The image you tried to link to didn't work.
PHP:
(x - 2) / (x * sqrt[(x - 1) * (x^2 - x + 1)])
x = 0.795097 x = 3.10442 --Approximate answers
Also, that limit is absolutely correct, and you have no idea what my mathematics qualifications are.
KaczooH got the last simple problem correct.
The image you tried to link to didn't work.