Find an expression for the (blue) shaded region and simplify it completely. (Notes: (1) Make sure the problem window is large enough to read all the dimensions, especially on the left and right. (2) The figure is not necessarily to scale.)


 

x+6\displaystyle \leftarrow{x}+{6}\rightarrow

 
         

x+5\displaystyle {x}+{5}

 

x+2\displaystyle {x}+{2}  
   

x+4\displaystyle \leftarrow{x}+{4}\rightarrow

   
         


Area =