Answer:
.4 repeating
Step-by-step explanation: divide the top number by the bottom number so 4 divided by 9
 
        
             
        
        
        
3x^5 + 2
The ^ sign means the number after it is an exponent.
        
             
        
        
        
No because they are not following the same rule
        
                    
             
        
        
        
What’s that? Maybe I can help! When?