This video explains how to simplify a square root expression the the form of the quadratic formula.
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Simplify a Square Root Expression in Quadratic Formula Form (Real, Rational)
This video explains how to simplify a square root expression the the form of the quadratic formula.
Solve a Quadratic Equation by Completing the Square (b is odd)
This equation explains how to solve a quadratic equation by completing the square. Solutions are real and rational.
Solve a Radical Equation Given Function Notation (Extraneous Sol)
This video explains how to solve a square root equation. The equation has an extraneous solution.
Application: Solve a Square Root Equation (Year of Obesity Percent)
This video solve a square root equation to answer an application problem.
Application: Evaluate a Square Function (Safe Speed)
This video evaluate a basic square root function to answer an application problem.
Solve an Equation in Quadratic Form Using Substitution (x^2-23)^2
This video explains how to solve an equation in quadratic form using substitution.
