document.write( "Question 919178: Find the perimeter of a triangle.
\n" ); document.write( "One side (-2x^2+4x) feet
\n" ); document.write( "other side (9x^2+4) feet
\n" ); document.write( "bottom (4x-3) feet\r
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\n" ); document.write( "\n" ); document.write( "perimeter= ___ feet
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Algebra.Com's Answer #557541 by Alan3354(69443)\"\" \"About 
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Find the perimeter of a triangle.
\n" ); document.write( "-2x^2 + 4x
\n" ); document.write( "9x^2 + 4
\n" ); document.write( "4x - 3
\n" ); document.write( "-------------- Add them
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