document.write( "Question 312125: Fill in tables using the given formula
\n" ); document.write( " S=n(n+1)(2n+1)/6
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\n" ); document.write( "N S
\n" ); document.write( "1
\n" ); document.write( "2
\n" ); document.write( "3
\n" ); document.write( "4
\n" ); document.write( "5
\n" ); document.write( "i am so not understanding this! i kindly need the values for the table under S
\n" ); document.write( "forward 5
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Algebra.Com's Answer #223152 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
In the formula, substitute the value for n and simplify,
\n" ); document.write( "\"S%28n%29=%28n%28n%2B1%29%282n%2B1%29%29%2F6\"
\n" ); document.write( "When n=1,
\n" ); document.write( "\"S%281%29=%281%281%2B1%29%282%281%29%2B1%29%29%2F6+\"
\n" ); document.write( "\"S%281%29=%28%281%29%282%29%283%29%29%2F6=6%2F6=1\"
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\n" ); document.write( "When n=2,
\n" ); document.write( "\"S%282%29=%282%282%2B1%29%282%282%29%2B1%29%29%2F6\"
\n" ); document.write( "\"S%282%29=%282%283%29%285%29%29%2F6=30%2F6=5\"
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\n" ); document.write( "When n=3,
\n" ); document.write( "\"S%283%29=%283%283%2B1%29%282%283%29%2B1%29%29%2F6\"
\n" ); document.write( "\"s%283%29=%282%284%29%287%29%29=56%2F6=28%2F3\"
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\n" ); document.write( "There it is for 3 problems.
\n" ); document.write( "Try and complete the remainng two in a similar fashion.
\n" ); document.write( "Repost if you get stuck.
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