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avatar+248 

Rationalize the denominator: $\frac{1}{\sqrt{2}-1}$. Express your answer in simplest form.

Thanks!

 Jun 11, 2019
 #1
avatar+101871 
+1

  1               √2 + 1               √2 + 1 

______ *     _____       =    _______        =     √2 + 1

√2 - 1          √2 + 1                2  -  1

 

 

 

cool cool cool

 Jun 11, 2019
 #2
avatar+248 
+1

Thank you!

sinclairdragon428  Jun 11, 2019

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