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(2 + 3^0.5 )^2 - (2 - 3^0.5 )^2
Firstly we will start by seperating the 2 brackets. This will give us
1 : (2+ 3^0.5 )^2
2 : (2 - 3^0.5 )^2
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The passato prossimo is used for past events which have ju...
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