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What are the solutions of the quadratic equation below? [tex]x^{2}-4x-6=0[/tex]


A. [tex]x=2±\sqrt{2}[/tex]

B. [tex]x=2±\sqrt{10}[/tex]

C.[tex]x=-2±\sqrt{2}[/tex]

D.[tex]x=-2±\sqrt{10}[/tex]