document.write( "Question 1001185: Please help me solve the following:
\n" ); document.write( "Solve the rational inequality. Express your answer using interval notation. \r
\n" ); document.write( "\n" ); document.write( "(2x)/(x^2 + 16) ≤ 0\r
\n" ); document.write( "\n" ); document.write( "I think that I need to factor the bottom and make it: (2x)/(x+4)(x-4) but I'm not sure where to go from there. Please show work. Thank you!\r
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Algebra.Com's Answer #618425 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve the rational inequality. Express your answer using interval notation.
\n" ); document.write( "(2x)/(x^2 + 16) ≤ 0
\n" ); document.write( "I think that I need to factor the bottom and make it: (2x)/(x+4)(x-4) but I'm not sure where to go from there. Please show work. Thank you!
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\n" ); document.write( "Note: Solve for the equality::
\n" ); document.write( "2x = 0
\n" ); document.write( "x = 0
\n" ); document.write( "That is part of the solution.
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\n" ); document.write( "Note: Solve the inequality::
\n" ); document.write( "2x and (x^2+16) MUST have opposite signs.
\n" ); document.write( "But x^2+16 is never negative.
\n" ); document.write( "So 2x MUST be negative
\n" ); document.write( "2x < 0 when x < 0
\n" ); document.write( "That is also part of the solution.
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\n" ); document.write( "Ans: x <= 0
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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