Answer:
At x = 7 and x= 1
Step-by-step explanation:
Set each equation equal to 0 and solve.
x - 7 = 0
x = 7
x-1 =0
x = 1
 
        
                    
             
        
        
        
Answer:
D. 8ab+12a-2b-3
Step-by-step explanation:
You are basically combining like terms
 
        
                    
             
        
        
        
Answer:
3,147.44828
Step-by-step explanation:
