document.write( "Question 752098: Solve: u^3+6u^2=4u+24
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Algebra.Com's Answer #457554 by FrankM(1040)![]() ![]() You can put this solution on YOUR website! u^3+6u^2=4u+24\r \n" ); document.write( "\n" ); document.write( "u^3+6u^2-4u-24=0\r \n" ); document.write( "\n" ); document.write( "((u^2)(u+6))-((4)(u+6)=0\r \n" ); document.write( "\n" ); document.write( "(u^2-4)(u+6)=0\r \n" ); document.write( "\n" ); document.write( "u=-2,u=2 or u=-6 \n" ); document.write( " \n" ); document.write( " |