document.write( "Question 388204: A rectangle has an area given by A = x2 + 5x + 6
\n" ); document.write( " Find an expression for the possible width of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #274487 by aggie_tutor(13)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2+%2B+5x+%2B+6\"\r
\n" ); document.write( "\n" ); document.write( "Quadratic equation can be factored. \"Factor the square.\"
\n" ); document.write( "6 is the one to look at. 6 = 3 x 2 and 3 + 2 = 5
\n" ); document.write( "(check the sign in front of 5, it's positive not negative)\r
\n" ); document.write( "\n" ); document.write( "Try it out:\r
\n" ); document.write( "\n" ); document.write( "\"%28x%2B3%29%28x%2B2%29+=+x%5E2+%2B+3x+%2B+2x+%2B+6+=+x%5E2+%2B+5x+%2B+6+\"\r
\n" ); document.write( "\n" ); document.write( "The rectangle has one side x+3, the other side x+2. Either one would be okay, depending on your frame of reference.\r
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