In Exercises 1-10, use substitution to determine whether the given x-value is a solution of the equation.
If
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Annotated Instructor's Edition For Precalculus
- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage