Question

FIND THE DERIVATIVE:
y= (tan x)/(2x+4)

Answer 1

why, who lost it?

Answer 2

THE DERIVATIVES ARE MISSING!!!!! oddly enough the integrals are still here though...

Answer 3

how do I solve this problem?

Answer 4

(sec^2x)(2x+4)-(2)(tan x)
----------------------
(2x+4)^2

Answer 5

use the quotient rule. derivative of f/g = f'g-g'f/g^2

Answer 6

also use the identity d/dx (tan x) = (sec x)^2

Answer 7

Thats it?