document.write( "Question 263516: cant seem to figure this one out :/\r
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Algebra.Com's Answer #194200 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
x/2 > x/(x+4) + 4
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\n" ); document.write( "Solve the equality:
\n" ); document.write( "(x/2) = x/(x+4) + 4
\n" ); document.write( "Multiply thru by 2(x+4) to get:
\n" ); document.write( "x(x+4) = 2x + 8(x+4)
\n" ); document.write( "x^2+4x = 2x + 8x + 32
\n" ); document.write( "x^2 -6x - 32 = 0
\n" ); document.write( "x = [6 +- sqrt(36 -4*-32)]/2
\n" ); document.write( "x = [6 +- sqrt(164)]/2
\n" ); document.write( "x = 9.403 or x = -3.403
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\n" ); document.write( "These cannot be in the solution of the inequality.
\n" ); document.write( "x = -4 can also not be a solution.
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\n" ); document.write( "Draw a number line and plot -4, -3.403 and 9.403
\n" ); document.write( "That breaks the number line into four intervals that
\n" ); document.write( "may or may not contain solutions for the INEQUALITY.
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\n" ); document.write( "Test a value from each interval in x/2 > x/(x+4) + 4
\n" ); document.write( "Test x = -5: -5/2 > -5/-1 + 4 ; false
\n" ); document.write( "Test x = 1: 1/2 > 1/5 + 4 ; false
\n" ); document.write( "Test x = 10: 5 > (10/14) + 4 : true
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\n" ); document.write( "Solution: x> 9.403
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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