document.write( "Question 1086605: Given Quadratic Equations have positive and negative solutions, solve the following and list negative solutions:\r
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document.write( "a) n^2+(n+1)^2=13
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document.write( "b) n+(n+1)(n+2)=14
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document.write( "c) n(n+2)+n+5=15 \n" );
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Algebra.Com's Answer #700835 by ikleyn(52805)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Given Quadratic Equations have positive and negative solutions, solve the following and list negative solutions:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "a) n^2+(n+1)^2=13 ----> Negative solution is n = -3.\r\n" ); document.write( "\r\n" ); document.write( "b) n+(n+1)(n+2)=14 ----> n^2 + 4n - 12 = 0 ---> negative solution is n= -6.\r\n" ); document.write( "\r\n" ); document.write( "c) n(n+2)+n+5=15 ----> n*(n+2) + n = 15-5 = 10 ----> n*(n+3) = 10 ---> negative solution is n = -5.\r\n" ); document.write( "\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Why do you ask ?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Do you have difficulties solving quadratic equations?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If so, see the lessons\r \n" ); document.write( "\n" ); document.write( " - Introduction into Quadratic Equations\r \n" ); document.write( "\n" ); document.write( " - PROOF of quadratic formula by completing the square\r \n" ); document.write( "\n" ); document.write( " - HOW TO solve quadratic equation by completing the square - Learning by examples \r \n" ); document.write( "\n" ); document.write( " - Solving quadratic equations without quadratic formula\r \n" ); document.write( "\n" ); document.write( " - Who is who in quadratic equations\r \n" ); document.write( "\n" ); document.write( " - Using quadratic equations to solve word problems\r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-I in this site\r \n" ); document.write( "\n" ); document.write( " - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this textbook under the topic \"Quadratic equations\". \r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |