document.write( "Question 1117566: if the coefficient of x^k and x^(k+1) in the expansion of (2+3x)^19 are equal, find k.\r
\n" ); document.write( "\n" ); document.write( " please discuss elaborately as sometimes its hard to understand short cut methods \n" ); document.write( "
Algebra.Com's Answer #732681 by ikleyn(52817)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "I solved this problem and posted my solution with all details under this link\r
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\n" ); document.write( "\n" ); document.write( "https://www.algebra.com/statistics/Binomial-probability/Binomial-probability.faq.question.1117363.html\r
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\n" ); document.write( "\n" ); document.write( "Did you see that solution ?\r
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\n" ); document.write( "\n" ); document.write( "Did you read it ?\r
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\n" ); document.write( "\n" ); document.write( "Do you still have questions ?\r
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\n" ); document.write( "\n" ); document.write( "If you do, what are these questions ?\r
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