<span>8√5 + 2√45
= </span><span>8√5 + 6√5
= 14</span>√5
hope it helps
        
                    
             
        
        
        
28 times 5 because volume= length times width times height. Brainliest?
        
                    
             
        
        
        
Answer: first one x <-2 
second one x>1 
third one Use the given functions to set up and simplify 
(1-4x)-x.32+4x<-3=(1-4x)-x= -5x+1
fourth one 
13/14
Step-by-step explanation:
I can't rlly explain I just do, I hope this helps
 
        
             
        
        
        
Answer:
#2 is the closest to the actual roots.
Step-by-step explanation:

 is not a root, but 0.68078 is.
 is not a root, but 0.68078 is.
The other roots are -0.24572 and 4.9816.  The closest option is #2.