\(2xy - {x^2} - {y^2} + 16\)

Câu hỏi: \(2xy - {x^2} - {y^2} + 16\)

A \(\left( {4 + x + y} \right)\left( {4 - x - y} \right)\)       

B \(\left( {4 + x + y} \right)\left( {4 + x - y} \right)\)     

C \(\left( {4 - x + y} \right)\left( {4 + x - y} \right)\)   

D \(\left( {4 - x - y} \right)\left( {4 - x + y} \right)\)