1. You need to multiply the denominator by something that will make the content of the radical be a square—so that when you take the square root, you get something rational. Easiest and best is to multiply by √6. Of course, you must multiply the numerator by the same thing. Then simplify.

2. Identify the squares under the radical and remove them.

 
        
                    
             
        
        
        
Answer:
h/4=h-5
Step-by-step explanation:
quotient means divide 
less means subtract
is means equal
 
        
             
        
        
        
Answer:
   see below
Step-by-step explanation:
Eric will drive between 70 -4 = 66 mph and 70+4 = 74 mph. He will <em>not</em> drive less than 66 or more than 74 mph.
 
        
                    
             
        
        
        
Answer:
323.75 km
Step-by-step explanation:
185/100 = 1.85 km per nm
1.85 * 175 = 323.75 km
 
        
             
        
        
        
You can see the Steps but the answer is
X > 15