document.write( "Question 452415: Solve the inequality. \r
\n" ); document.write( "\n" ); document.write( "x^3 +4x^2 ≤4x +16\r
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\n" ); document.write( "\n" ); document.write( "Write your answer as an interval or union of intervals.
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Algebra.Com's Answer #310992 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2%28x+%2B4%29%3C=4%28x+%2B4%29\" \r
\n" ); document.write( "\n" ); document.write( "\"x%5E2%28x+%2B4%29%2F+%28x+%2B4%29+%3C=4\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2+%3C=4\"\r
\n" ); document.write( "\n" ); document.write( "\"x\"<=+-\"sqrt%284%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x+\"<=+-\"2\"\r
\n" ); document.write( "\n" ); document.write( "Solutions:\r
\n" ); document.write( "\n" ); document.write( "\"-2%3C=x%3C=2\"
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