OpenStax, Algebra and Trigonometry 2e §2.6 Other Types of Equations · Example 10 · Algebra · Inequalities

Solving an Equation in Quadratic Form Containing a Binomial

Solve the equation in quadratic form: $(x + 2)^{2} + 11 (x + 2) - 12 = 0.$

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OpenStax, Algebra and Trigonometry 2e · §2.6 Other Types of Equations · Example 10

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