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Mathematics, 03.08.2020 14:01 jimmy8816
Simplify $\dfrac{1}{\sqrt2+1}+\dfrac{1}{\sqr t2-1}.$![Simplify $\dfrac{1}{\sqrt2+1}+\dfrac{1}{\sqrt2-1}.$](/tpl/images/1714/1248/91b06.png)
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Simplify $\dfrac{1}{\sqrt2+1}+\dfrac{1}{\sqr t2-1}.$...
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