document.write( "Question 280816: A 3-ft by 6-ft picnic table is placed on an outdoor patio measuring x ft by x ft. Find a polynomial for the remaining open space on the patio ( in square feet). \n" ); document.write( "
Algebra.Com's Answer #204067 by oberobic(2304)\"\" \"About 
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The area of the patio is x*x = x^2.
\n" ); document.write( "The area of the table is 3*6 = 18.
\n" ); document.write( "The area of the patio remaining is x^2 - 18.
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