If \[{{2}^{2x-y}}=32\] and \[{{2}^{x+y}}=16\] then find \[{{\mathbf{x}}^{\mathbf{2}}}+{{\mathbf{y}}^{\mathbf{2}}}\]is equal to

• A.  9                                
• B.  10  
• C.  11                               
• D.  13