+0  
 
0
73
2
avatar+-7 

what is 12+22+32+......+n2 ? you need to express it using a simple expression

ThePuppetMaster  Jul 4, 2017

Best Answer 

 #2
avatar
+1

what is 12+22+32+......+n2 ? you need to express it using a simple expression

 

=[n(n+1)(2n +1)] / 6

Guest Jul 4, 2017
Sort: 

1+0 Answers

 #2
avatar
+1
Best Answer

what is 12+22+32+......+n2 ? you need to express it using a simple expression

 

=[n(n+1)(2n +1)] / 6

Guest Jul 4, 2017

7 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details