document.write( "Question 1121412: The area of a rectangle is 560 square inches.The length is 3 more than twice the width.Find the length and the width.\r
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Algebra.Com's Answer #737293 by josgarithmetic(39617)\"\" \"About 
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L and w
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\n" ); document.write( "\n" ); document.write( "\"system%28wL=560%2C%282w%2B3%29w=560%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"2w%5E2%2B3w-560=0\"\r
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\n" ); document.write( "\n" ); document.write( "\"w=%28-3%2B67%29%2F4\"-------general solution formula for quadratic equation applied\r
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