CPM Homework Help : CALC Problem 6-26

Examine the following derivatives. Consider the multiple tools available for finding derivatives and use the best strategy. After finding each derivative, write a short description of your method.

$\frac { d } { d x } [ \operatorname { sin } x \cdot e ^ { x } ]$
Hint (a):

$\frac { d } { d z } [ \frac { 6 z + 1 } { 3 z - 2 } ]$
Hint (b):

$\frac { d } { d t } [ \operatorname { tan } t \cdot \operatorname { cos } t ]$
Hint (c):
$\text{tan}(t)=\frac{\text{sin}(t)}{\text{cos}(t)}$