Answer:
is mean there is 4% 
Step-by-step explanation:
 
        
             
        
        
        
The answer is:  [C]:  " -16√10 " .
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Note:
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  " -4√160"  = -4 * √160 " ; 
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√160 = √16 *√10 = 4√10 ;
-4 * * 4√10 = -16√10 ;  
which is:  Answer choice:  [C]:  " -16√10 " .
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Answer:
3q + 2p
Step-by-step explanation:
q + p + q + p + q = 3q + 2p