Question

Referring to the figure, the area and one dimension of a
rectangle are shown. Find the missing dimension.
http://www.ppstest2.com/images2/AL11004.jpg

Answer 1

Area of rectangle = length x width
Area = 2x^2 + x - 6
width = x +2
so length*(x +2)=2x^2 + x - 6

length = (2x^2 + x -6) / (x + 2)....group n simplify then u will get the answer :)