OpenStax, Algebra and Trigonometry 2e §2.5 Quadratic Equations · Example 11 · Algebra · Quadratics

Solving a Quadratic Equation with the Quadratic Formula

Use the quadratic formula to solve $x^{2} + x + 2 = 0.$

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OpenStax, Algebra and Trigonometry 2e · §2.5 Quadratic Equations · Example 11

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