Question 472826
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Hi,
have shown a few.
1) a^2+2ab+b^2  (a+b)^2
2) a^2-b^2   (a-b)(a+b)
3) a^2-2ab+b^2  
4) a^2-b^3  
5) a^3-b^3  (a-b)(a^2+ab+b^2)
6) Divisor  
7) Process  
8) A simplified procedure that temporarily omits variables:  
9) Y=10x             direct variation
10) Xy=18  y = 18/x inverse variation
11) Y=4xz           Combined variation