Question

Find the first derivative to
g(x)=x+3/x

Answer 1

use (Quotient Rule):

Answer 2

is it \(\Large{g(x)= \frac {x+3}{x}}\) or \(\Large{g(x)=x+ \frac {3}{x}}\)?

Answer 3

the second one

Answer 4

the derivative of x is 1, and the the derivative of n/x is \(\frac{(-1)(n)}{x^2}\)
so g'(x) will be?

Answer 5

1+-3/x^2??

Answer 6

yep :) you can remove the "+" sign
\(g'(x)=1-\frac{3}{x^2}\)