The quadratic equation with one root (√5 + 2) will be -

• A. \(x^2+2\sqrt{5}x+1=0\)
• B. \(x^2-4x+1=0\)
• C. \(x^2-4x-1=0\)
• D. \(x^2-2\sqrt{5}x+1=0\)