Find the area of the shaded region.
I think the picture is skewed a bit....I will assume the figures are rectangles
area of larger rectangle - area of smaller rectangle = shaded region
(3x+2)(5x) - (5x-2)(x) = shaded area
15x^2 + 10x - 5x^2 + 2x
10x^2 + 12x = shaded area
+37146 
