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More Lessons for High School Regents Exam
Math Worksheets
Examples, solutions, videos for High School Math based on the topics required for the Regents Exam conducted by NYSED.
How to Factor Quadratic Equations
A quadratic equation is in the form:
\(ax^2 + bx + c = 0\)
Factoring means rewriting it as a product of two binomials:
\((dx + e)(fx + g) = 0\)
The following diagram shows how to factor using a modified AC method that uses division instead of grouping. Scroll down the page for more examples and solutions of factoring using the AC method.
How to factor using a modified AC method (using division)
Factor using the grouping method. (or AC method) Pt(1)
Factor using the grouping method. (or AC method) Pt(2)
AC Method (with Division)
AC Method (with Grouping)
Factoring quadratics using the ac method
Factoring a Trinomial Using the AC Method
Tips for Factoring:
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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