Answer:
4
Step-by-step explanation:
4(4-4)+4=4
insert 2 in a and-2 in b
 
        
                    
             
        
        
        
Answer: (30, 38)
Step-by-step explanation:
A P E X
 
        
             
        
        
        
Answer:Exact Form:
4
√
5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
b
Step-by-step explanation:
b b b b b b b b b b b b b b b b b b b b b b b b 
 
        
             
        
        
        
Answer:
the graph of y^2+3x=0 is symmetric with respect to which axis
Step-by-step explanation: