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Can you write sqrt(8)-sqrt(9) differently?

 Jan 15, 2015

Best Answer 

 #1
avatar+130540 
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√8 - √9  =

√(4*2) - 3 =

√4 * √2 - 3 =

2√2 - 3

 

 Jan 15, 2015
 #1
avatar+130540 
+5
Best Answer

√8 - √9  =

√(4*2) - 3 =

√4 * √2 - 3 =

2√2 - 3

 

CPhill Jan 15, 2015

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