The answer is A)1/2[sin(4x)+sin(2x)]
 
        
             
        
        
        
There would be 1 real zero and two complex zeros
        
             
        
        
        
Eighty five million, one hundred nine thousand, one hundred seventy-eight. 
        
             
        
        
        
I think B is the closest answer
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
When variables have negative exponents, switch their positions.
