<span>54x^2y - 12x^2y^2
=6x^2y(9 - 2y)</span>
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
(x+y) (x+y)
=x^2+xy+yx+y^2
=x^2+2xy+y^2
Hope it helps
pls mark as Brainliest
 
        
                    
             
        
        
        
Answer:
a. 
b. 
Step-by-step explanation:
In numerical expressions we write numbers with the mathematical symbols (  i.e. '+', '-' etc )
a. Given phrase,
Three fifths of seven,




b. One sixth the product of four and eight,




 
        
             
        
        
        
Answer:
2 times 5 times 5 times 5 times 5
 
        
                    
             
        
        
        
Answer:
G represents sets of student appearing for GENERAL KNOWLEDGE  
M represents sets of student appearing for MATHS
S represents sets of student appearing for SCIENCE
G ∩ M = { Max, Anael}
G ∪ S = { Max, Acel, Carl, Anael, Acton, Dario, Kai, Barek, Carlin}