cloudy25
cloudy25
24-08-2016
Mathematics
contestada
please help me with number 53.
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dalendrk
dalendrk
28-08-2016
[tex]\dfrac{3\sqrt7+1}{\sqrt5}=\dfrac{(3\sqrt7+1)\cdot\sqrt5}{\sqrt5\cdot\sqrt5}=\dfrac{3\sqrt{35}+\sqrt5}{5}[/tex]
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