document.write( "Question 32056: (1/(x+2))+(2/(x-3))<=1\r
\n" ); document.write( "\n" ); document.write( "here is my work:
\n" ); document.write( "((x-3)+2(x+2)-((x+2)(x-3)))/((x+2)(x-3))<=0
\n" ); document.write( "you then simplify to get:
\n" ); document.write( "(-x^2 +2x +7)/((x+2)(x-3))<=0
\n" ); document.write( "but when you use the quadratic equation it is very ugly.\r
\n" ); document.write( "\n" ); document.write( "Thank you,
\n" ); document.write( "Alexus
\n" ); document.write( "

Algebra.Com's Answer #18599 by Earlsdon(6294)\"\" \"About 
You can put this solution on YOUR website!
Let's see:\r
\n" ); document.write( "\n" ); document.write( "\"%281%2F%28x%2B2%29%29%2B%282%2F%28x-3%29%29%3C=1\" Add the fractions on the left.
\n" ); document.write( "\"%28%28x-3%29%2B2%28x%2B2%29%29%2F%28%28x%2B2%29%28x-3%29%29+%3C=1\" Multiply both sides by\"%28x%2B2%29%28x-3%29\"
\n" ); document.write( "\"x-3%2B2x%2B4+%3C=+%28x%2B2%29%28x-3%29\" Simplify.
\n" ); document.write( "\"3x%2B1%3C=x%5E2-x-6\" Subtract\"%283x%2B1%29\" from both sides.
\n" ); document.write( "\"0%3C=x%5E2-4x-7\" or \"x%5E2-4x-7%3E=0\"
\n" ); document.write( "Begin by solving the quadratic equation\"x%5E2-4x-7+=+0\"Solve for x using the quadratic formula\"x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F2a\".
\n" ); document.write( "\"x=%284%2B-sqrt%2816%2B28%29%29%2F2\" Simplify.
\n" ); document.write( "\"x=%284%2B-sqrt%2844%29%29%2F2\"
\n" ); document.write( "\"x=%284%2B-2sqrt%2811%29%29%2F2\"
\n" ); document.write( "\"x=2%2B-sqrt%2811%29\"
\n" ); document.write( "The x-intercepts are:
\n" ); document.write( "\"x+=+2%2Bsqrt%2811%29\"
\n" ); document.write( "\"x+=+2-sqrt%2811%29\"\r
\n" ); document.write( "\n" ); document.write( "But since we are solving:\"x%5E2-4x-7%3E=0\" we are looking for x-values with positve y-values. Looking at the graph of the quadratic equation:
\n" ); document.write( "\"graph%28300%2C200%2C-3%2C6%2C-12%2C5%2Cx%5E2-4x-7%29\"\r
\n" ); document.write( "\n" ); document.write( "The solution set is \"x%3C=2-sqrt%2811%29orx%3E=2%2Bsqrt%2811%29\"
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