Given,
The expression is:

By using the middle term splitting method,

Hence, the factor is (x-(7+sqrt(33)/4)) (x+(7+sqrt(33)/4)).
 
        
             
        
        
        
32 because 4x8=32. if u need anything else please post it here
        
             
        
        
        
The inverse for f(x)=2x+4 is f-1(x)= x/2 -2
        
             
        
        
        
Answer:
Step-by-step explanation:
C= d*pi
49 x 2 = 98
98 x 3.14= 307.72
Since 308 is the closest to 307.72 it's the most accurate answer. 
 
        
                    
             
        
        
        
Answer: a) about 450
Step-by-step explanation:
50 multiplied by 9 is 450 and its asking for an approximate so it would be anything near 450