+0  
 
0
61
1
avatar

Calculate the area of the shaded region, in simplified form, of the following diagram.

 Jul 16, 2020
 #1
avatar+781 
+2

The area of the shaded area is the large rectangle minus the small rectangle. So we have

 

(3x+8)(2x+6)-(x+6)(x-3)

=6x^2+34x+48-(x^2+3x-18)

=5x^2+31x+66

 Jul 16, 2020

26 Online Users

avatar
avatar
avatar
avatar