11.6619037897 or 11.7 (rounded to one decimal)
Answer:
The relative maximum value is 
Step-by-step explanation:
The given function is

We differentiate to obtain;

At turning points 


We apply the second derivative test to obtain:

Since the second derivative is negative, there is a relative maximum at x=0.
We substitute x=0 into the original function to obtain the relative maximum value.

Answer:3 to 2
Step-by-step explanation: 6:4 reduces to 3:2
What I meant was, which ones do you need and could you take a picture in better lighting? I can't see it all the way.
Answer:
<h2>(1 + 3i)(1 – 3i) gives real number product</h2>
Step-by-step explanation:
Given the expressions

From analysis one of the following pairs has real-number products

Performing operations on

Performing operations on
