document.write( "Question 1168370: Compute the sum (a +(2n+1)d)^2- (a + (2n)d)^2 +(a + (2n-1)d)^2 - (a+(2n-2)d)^2 + ... + (a+d)^2 - a^2
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Algebra.Com's Answer #792984 by ikleyn(52814)\"\" \"About 
You can put this solution on YOUR website!
.\r
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\n" ); document.write( "\n" ); document.write( "Hello, I just solved for you a TWIN problem under this link\r
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\n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq.question.1168361.html\r
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\n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq.question.1168361.html\r
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\n" ); document.write( "\n" ); document.write( "explaining the solution in all details.\r
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\n" ); document.write( "\n" ); document.write( "If after that you do not understand the solution of the current problem, it means that EITHER you are in wrong class\r
\n" ); document.write( "\n" ); document.write( "OR you do not want / (do not able) to work on your own.\r
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\n" ); document.write( "\n" ); document.write( "Also, I expected to get your THANKS for my previous solution/ my work / my teaching, but got nothing.\r
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\n" ); document.write( "\n" ); document.write( "Let me tell you that such a behavior is far beyond the boundaries of my understanding.\r
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