document.write( "Question 1033538: What are three points you would test if you were finding the solution of (x + 3)(x - 5) < 0
\n" ); document.write( "How do these points help find the solution?\r
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Algebra.Com's Answer #648176 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Zero Product Rule would help.
\n" ); document.write( "Instead of your product being equal to zero, you want to know for what x values your product is less than zero. Critical values are still -3 and +5.\r
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\n" ); document.write( "\n" ); document.write( "Choose ANY value of x in the interval \"-infinity%3Cx%3C-3\";
\n" ); document.write( "and ANY value in \"-3%3Cx%3C5\"; and any value in \"x%3Cinfinity\".
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