document.write( "Question 909837: the length of the garden is 10 feet more than twice the width. the diagonal is 25 feet. determine the length and width \n" ); document.write( "
Algebra.Com's Answer #552068 by ewatrrr(24785)\"\" \"About 
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applying the Pythagorean Theorem
\n" ); document.write( "w^2 + (2w+10)^2 = 625ft^2
\n" ); document.write( "w^2 + 4w^2 + 40w + 100 = 625ft^2
\n" ); document.write( "5w^2 + 40w -525 = 0
\n" ); document.write( "w^2 + 8w - 105 = 0
\n" ); document.write( "(w + 15)(w-7) = 0 (Tossing out the negative solution for unit measure)
\n" ); document.write( "w = 7ft and L = 24ft \"2%2A7%2B10\"
\n" ); document.write( "And checking...
\n" ); document.write( "49 + 576 = 625
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