Answer:

Step-by-step explanation:
To find this derivative, we will need to use the chain rule.
As there is a variable in the exponent we can use this formula:

In this case,
and 
This means that
and
respectively
This gives us 
Answer:
-51
Step-by-step explanation:
Answer:
8 + j = 35
subtract 8 from both sides
j = 27
Step-by-step explanation:
<span>The answer is
= 20/9
=2 2/9</span>