document.write( "Question 743178: Please help me solve this.\r
\n" ); document.write( "\n" ); document.write( "Saying that 4 < sqrt(x) < 9 is equivalent to saying what about x?
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Algebra.Com's Answer #454446 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
typically we want to write inequalities in terms of a variable, so we rewrite it in terms of just x:\r
\n" ); document.write( "\n" ); document.write( "\"%0D%0A4+%3C+sqrt%28x%29+%3C+9%0D%0A\"\r
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\n" ); document.write( "\n" ); document.write( "\"%0D%0A4%5E2+%3C+%28sqrt%28x%29%29%5E2+%3C+9%5E2%0D%0A\"\r
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\n" ); document.write( "\n" ); document.write( "\"%0D%0A16%3Cx%3C81%0D%0A\"\r
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\n" ); document.write( "\n" ); document.write( ":)
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