document.write( "Question 383109: This one has twisted my mind, can anyone explain?\r
\n" ); document.write( "\n" ); document.write( " Essay: Show all work. A gardener wants to create a triangular garden in the shape of a right triangle with shortest side length x – 6y ft. and the middle length side x + 6y ft. What is an algebraic expression for the area of the garden? Be sure to multiply this out and express in simplest correct mathematical form, including units.
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Algebra.Com's Answer #271449 by ankor@dixie-net.com(22740)\"\" \"About 
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A gardener wants to create a triangular garden in the shape of a right triangle
\n" ); document.write( " with shortest side length x – 6y ft. and the middle length side x + 6y ft.
\n" ); document.write( " What is an algebraic expression for the area of the garden?
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\n" ); document.write( "The area of a right triangle A = .5*b*h
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\n" ); document.write( "b = (x+6y)
\n" ); document.write( "h = (x-6y)
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\n" ); document.write( "A = .5*(x+6y)(x-6y)
\n" ); document.write( "FOIL
\n" ); document.write( "A = .5(x^2 - 36y^2
\n" ); document.write( "A = .5x^2 - 18y^2 ft
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