document.write( "Question 838367: Solve: 5+√(n+1) = n+4\r
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document.write( "Thanks! :D \n" );
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Algebra.Com's Answer #505030 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve: 5+√(n+1) = n+4 \n" ); document.write( "-------- \n" ); document.write( "sqrt(n+1) = n-1 \n" ); document.write( "------- \n" ); document.write( "Square both sides to get: \n" ); document.write( "n+1 = n^2-2n+1 \n" ); document.write( "--- \n" ); document.write( "n^2-3n = 0 \n" ); document.write( "n(n-3) = 0 \n" ); document.write( "n = 0 or n = 3 \n" ); document.write( "------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " |