document.write( "Question 1066507: x^2-3x-4>0 solve and write in interval notation \n" ); document.write( "
Algebra.Com's Answer #681694 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2-3x-4%3E0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-4%29%28x%2B1%29%3E0\"\r
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\n" ); document.write( "\n" ); document.write( " \"system%28x%3C-1%2C++OR%2C+x%3E4%29\"\r
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\n" ); document.write( "\n" ); document.write( "(-infinity, -1) OR (4, infinity)
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