document.write( "Question 881573: the length of a swimming pool is 8m longer than its width and the area is 105 meter square.
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Algebra.Com's Answer #532356 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "     .
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document.write( "A = Lw
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document.write( "  = (w+8)w = 105
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document.write( "    w^2 + 8w -105 = 0  (Tossing out the negative solution for unit measure)
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document.write( "    (w+15)(w-7) = 0,  w = 7m  and L = 15m
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