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Published byEric Flynn Modified over 8 years ago

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Table of Contents A Quadratic Equation is an equation that can be written in the form Solving Quadratic Equations – Factoring Method Solving quadratic equations by the factoring method is very similar to solving polynomial equations by factoring, which was discussed at length in an earlier chapter.

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Table of Contents Factoring Method to Solve Quadratic Equations 1.Move all non-zero terms to one side of the equation and simplify. 2.Factor the quadratic expression. 3.Set each factor containing a variable equal to zero. The Principle of Zero Products is used for this step 4.Solve the resulting equations.

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Table of Contents Example 1: Move all terms to left side Factor Set each factor to zero Solve each equation. Solve the equation

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Table of Contents Example 2: Move all terms to right side since the quadratic term is positive on that side Factor Set each factor to zero Solve each equation. Solve the equation

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Table of Contents Example 3: Move all terms to left side Factor Set each variable factor to zero Solve each equation. Solve the equation

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Table of Contents

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