Part A: it’s D, The country has the highest unemployment rate in five years.
        
                    
             
        
        
        
Answer:
 B. Provide coverage for people age 65 and older
Explanation:
 
        
             
        
        
        
D. A play-by-play account of a hockey match.
 
        
             
        
        
        
The simplified expression is 
Explanation:
The expression that we have in this problem is

We want to simplify this expression: in order to do so, we apply the rule to solve the square of a binomial:

Where in our expression, we have:

So, the various terms are:

Therefore, the final expression becomes

Learn more about simplify expressions:
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