How many extraneous solutions does the equation below have?
       
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
the answer is zero exstranues solutions 
 
                                
             
                    
              
              
                
                
<u>Answer</u>
0
<u>Explanation</u>
9/(n²+1)=(n+3)/4
9/(n²+1) = (n+3)/4
(9 × 4)/(n²+1) = n+3
36/(n² + 1) = (n + 3)
36 = (n²+1)(n+3)
36 = n³+3n²+n+3
n³ + 3n² + n - 33 = 0
This is a cubic function and so, it have 3 solutions. 
No extraneous solutions.
 
                                
             
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-8/3x - 1/3 is the equation
        
             
        
        
        
Answer:
28
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Answer:
A = 200.96 sq ft
Step-by-step explanation:
formula for area of a circle:  A = π·r²
A = (3.14)·(8²)
A = 64·(3.14)
A = 200.96