document.write( "Question 444852: Solve the following inequality.
\n" ); document.write( "x2 - 49 ≤ 0
\n" ); document.write( " A. (-∞, -7] or [7, ∞)
\n" ); document.write( "B. (-∞, -49] or [49, ∞)
\n" ); document.write( "C. [-7, 7]
\n" ); document.write( "D. [-49, 49]
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Algebra.Com's Answer #306604 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2+-+49+%3C=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2+-+7%5E2+%3C=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x+-+7%29%28x%2B7%29%3C=+0+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+-+7%3C=+0+\"......=>...\"x%3C=+7\" \r
\n" ); document.write( "\n" ); document.write( "\"x+%2B+7%3C=+0+\"......=>...\"x%3C=+-7\" \r
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\n" ); document.write( "\n" ); document.write( "C. [-7, 7]
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