Question

Why the absolute value signs in \[ \int \frac{1}{x} dx=ln( | x| )+c \] ?

Answer 1

What's wrong with complex numbers?

Answer 2

How would i factor the expression

Answer 3

Quoi?

Answer 4

what

Answer 5

What?

Answer 6

how would i factor the expression

Answer 7

in the question

Answer 8

What do you mean? Factorisation is unnecessary here

Answer 9

\[ \int \frac{1}{x} dx=ln( | x| )+c \], as the LaTex in the question isn't working for me