Answer:
|| and |||
Step-by-step explanation:
Don't really need one hehe.
 
        
                    
             
        
        
        
Answer:
1,3
Step-by-step explanation:
=(x^2-1)(x^2-9)=0
x=1,x=3
 
        
             
        
        
        
Answer:
values of x and y is (4, -2), (0, 0) and (2, 10)
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The answer is C
Step-by-step explanation:
(180-46)/2=67
67+45=112