\({x^2} - 36 + 4xy + 4{y^2}\)
A.\(\left( {x - 2y - 6} \right)\left( {x + 2y + 6} \right)\)
B.\(\left( {x + 2y - 6} \right)\left( {x + 2y + 6} \right)\)
C.\(\left( {x - 2y + 6} \right)\left( {x + 2y + 6} \right)\)
D.\(\left( {x - 2y - 6} \right)\left( {x + 2y - 6} \right)\)
A.\(\left( {x - 2y - 6} \right)\left( {x + 2y + 6} \right)\)
B.\(\left( {x + 2y - 6} \right)\left( {x + 2y + 6} \right)\)
C.\(\left( {x - 2y + 6} \right)\left( {x + 2y + 6} \right)\)
D.\(\left( {x - 2y - 6} \right)\left( {x + 2y - 6} \right)\)
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Hóa Học lớp 12
