We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
241
1
avatar+39 

Show that \(\frac 1x \ge 3 - 2\sqrt{x}\) for all positive real numbers x. Describe when we have equality.

 

Hi! Please provide a full solution.

 

Thanks!

 Oct 27, 2018

7 Online Users