the quadratic formula. used to find the solution of a quadratic equation

used to find the x coordinate of the vertex of a parabola

x=-b/2a

(b/2)^2

x=-b+-squareroot b^2-4ac/2a

b^2-ac

x=-b/2a used to find the x coordinate of the vertex of a parabola

x=-b+-squareroot b^2-4ac/2a the quadratic formula. used to find the solution of a quadratic equation

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