document.write( "Question 1042441: Quadratic Inequalities \r
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\n" ); document.write( "\n" ); document.write( "1. x^2 + 2x + 1 ≤ 0\r
\n" ); document.write( "\n" ); document.write( "2. x^2 - 6x + 9 ≥ 0\r
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Algebra.Com's Answer #657410 by ikleyn(53763) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "Quadratic Inequalities \r
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\n" ); document.write( "\n" ); document.write( "1. x^2 + 2x + 1 <= 0\r
\n" ); document.write( "\n" ); document.write( "2. x^2 - 6x + 9 >= 0
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document.write( "1.   = .\r\n" );
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document.write( "    The only solution of the inequality   <=   is the point x = -1, where the polynomial is equal to 0.\r\n" );
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document.write( "2.   = .\r\n" );
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document.write( "    The solution of the inequality   >=   is the entire number line (all real numbers).\r\n" );
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