document.write( "Question 1078494: log(x+2)=2-log x
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Algebra.Com's Answer #692935 by josgarithmetic(39631)\"\" \"About 
You can put this solution on YOUR website!
\"log%28%28%28x%2B2%29x%29%29=2\"\r
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\n" ); document.write( "\n" ); document.write( "\"10%5E2=x%28x%2B2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2%2B2x=100\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B2x-100=0\"\r
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\n" ); document.write( "\n" ); document.write( "discriminant, \"4%2B4%2A100=404=101%2A4\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%28-2%2B-+sqrt%284%2A101%29%29%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%28-2%2B-+2%2Asqrt%28101%29%29%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=-1%2Bsqrt%28101%29%29\"\r
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