document.write( "Question 694172: the length of a rectangular garden is 4m greater than the width. The area is 60 m^2. find the dimensions of the garden.\r
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Algebra.Com's Answer #427782 by MO dawg(4)\"\" \"About 
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x*(x+4)=60m^2
\n" ); document.write( "x^2+4x-60=0
\n" ); document.write( "x^2+10x-6x+60
\n" ); document.write( "x(x+10)-6(x+10)
\n" ); document.write( "(x+10)(x-6)
\n" ); document.write( "x=-10
\n" ); document.write( "or x=6
\n" ); document.write( "x=6 because you can't have a negative number
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