Question

find the derivative of x/ radical(x^2 + 1) using the quotient rule

Answer 1

"radical" ? do you mean sqrt?

Answer 2

yeah, idk how to do the sqrt sign lol

Answer 3

Alright, first you need to understand that there are essentially TWO functions in that equation.

The NUMERATOR we will call f(x).
So f(x) = x

The DENOMINATOR we will call g(x).
So g(x) = \[\sqrt(x^2 + 1)\]

Do you understand so far?