Describe how to derive the quadratic formula from a quadratic equation in standard form.

Question

Mathematics

Preston Townsend

25 July, 17:13

Describe how to derive the quadratic formula from a quadratic equation in standard form.

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Answers (2)

Know the Answer?

Duncan Nixon · Answer 1

The quadratic formula is derived from a quadratic equation in standard form when solving for x by completing the square.

Tate Blair · Answer 2

The quadratic formula is derived from a quadratic equation in standard form when solving for x by completing the square. The steps involve creating a perfect square trinomial, isolating the trinomial, and taking the square root of both sides. The variable is then isolated to give the solutions to the equation.