\(20x\left( {x + y} \right) - 8y\left( {y + x} \right)\)
A.\(4\left( {5x + 2y} \right)\left( {x + y} \right)\)
B.\(4\left( {5x - 2y} \right)\left( {x - y} \right)\)
C.\(4\left( {5x + 2y} \right)\left( {x - y} \right)\)
D.\(4\left( {5x - 2y} \right)\left( {x + y} \right)\)