Solving a quadratic using two different factoring techniques

Solving a quadratic using two different factoring techniques

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers different methods for factoring trinomials. It begins with the simplest approach using the FOIL method, emphasizing the importance of identifying negative factors to achieve a positive product. The instructor then introduces an alternative method using the equation X^2 + BX + C, explaining how to find numbers that multiply to a product and add to a sum. Finally, the tutorial demonstrates grouping and solving equations by factoring out the greatest common factor (GCF), providing a foolproof method for students who struggle with guessing and checking.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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