document.write( "Question 459566: The length is x-4 and the width is x+6. Express the perimeter of the rectangle as a polynomial in simplest form, and express the area of the rectangle as a polynomial in simplest form \n" ); document.write( "
Algebra.Com's Answer #315142 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! Perimeter = 2L + 2W = 2(x-4) + 2(x+6) = 4x + 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Area = LW = (x-4)(x+6) = x^2 + 6x - 4x - 24 = x^2 + 2x - 24 \n" ); document.write( " |