Try another version of this question Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Question 1
Write the polynomial that represents the perimeter of the figure pictured below.
[Graphs generated by this script: initPicture(-10,20+10,-10,14+10);path([[0,0],[0,14],[4,14],[4,7],[20,7],[20,0],[0,0]]);text([0,7],'14x','left');text([2,14],'4x','above');text([20,3.5],'7x','right');text([10,0],'20x','below');text([2+2.1,14+5.25],'2','below');text([10+2.9,.5],'2','below');]
Perimeter =
Be sure your variables match those in the question `40x^2 + 28x`