Answer:
The dot product of vectors is the method used to "multiply" vecotrs since vectors aren't directly multiplieable
Step-by-step explanation:
 
        
             
        
        
        
C is the answer I took a similar test
        
             
        
        
        
Answer:
C. - 4x^2 + 5x - 4
Step-by-step explanation:
just expand the equation and you'll get C
 
        
                    
             
        
        
        
Answer:23
Step-by-step explanation:
92/4
 
        
             
        
        
        
Step-by-step explanation:



Equating,




Placing it,


