EasyQuadratics

OpenStax, Elementary Algebra 2e §10.3 Solve Quadratic Equations Using the Quadratic Formula · Try It 20 · Algebra · Quadratics

Solve Quadratic Equations Using the Quadratic Formula · Try It 20

Identify the most appropriate method to use to solve each quadratic equation:
ⓐ $8 a^{2} + 3 a - 9 = 0$ ⓑ $4 b^{2} + 4 b + 1 = 0$ ⓒ $5 c^{2} = 125$

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OpenStax, Elementary Algebra 2e · §10.3 Solve Quadratic Equations Using the Quadratic Formula · Try It 20

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