document.write( "Question 44793: Swimming space. The length of a rectangular swimming pool is 2x – 1 meters, and the width is x + 2 meters. Write a polynomial that represents the area. Find the area if x is 5 meters. \n" ); document.write( "
Algebra.Com's Answer #29664 by OHtutor(16)\"\" \"About 
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area=(2x-1)(x+2)
\n" ); document.write( "when x=5, area is (2x5-1)(5+2)=9x7=63
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