SOLUTION: (4a-1/2)2 and the 2 is an exponent

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Question 383382: (4a-1/2)2 and the 2 is an exponent

Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
%284a-%281%2F2%29%29%5E2
...
LCD =2
%28%28%288a-1%29%2F2%29%5E2%29
...
%2864a%5E2-16a%2B1%29%2F4
...
%2816a%5E2-8a%2B%281%2F4%29%29
...
m.ananth@hotmail.ca