document.write( "Question 869946: Solve the inequality.
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document.write( "x^2 - 9 < 0 \n" );
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Algebra.Com's Answer #524607 by lenny460(1073)![]() ![]() You can put this solution on YOUR website! Solve the inequality. \n" ); document.write( "x^2 - 9 < 0\r \n" ); document.write( "\n" ); document.write( "Add 9 to each side of the inequality.\r \n" ); document.write( "\n" ); document.write( "x^2 - 9 + 9 < 0 + 9\r \n" ); document.write( "\n" ); document.write( "Combine like terms:\r \n" ); document.write( "\n" ); document.write( "-9 + 9 = 0\r \n" ); document.write( "\n" ); document.write( "0 + 9 = 9\r \n" ); document.write( "\n" ); document.write( "Therefore we now have:\r \n" ); document.write( "\n" ); document.write( "x^2 < 9\r \n" ); document.write( "\n" ); document.write( "The square root of x^2 is x.\r \n" ); document.write( "\n" ); document.write( "The square root of 9 is 3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer:\r \n" ); document.write( "\n" ); document.write( "x < 3\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "lennox obuong \n" ); document.write( "algebra tutor \n" ); document.write( " |