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When to Factor Instead of Using the Quadratic Formula

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Abstract
It makes sense to factor instead of using the quadratic formula when it's easy to find two numbers whose sum is the same as the middle term's coefficient and whose product is equal to the leading coefficient multiplied by the last term. An example is given and solved.
Collection
Algebra Collection
Subject
Algebra, Math, Arithmetic, equation, quadratic equation, quadratic formula, factor, factors, factoring, coefficient, product, sum, expand the middle term, group, common factor, negative number, positive number
Series
Quadratic Equations, Part Two
Duration
00:01:22 (HH:MM:SS)
Language:
English
Copyright Holder
Name INTELECOM Intelligent Telecommunications
RoleDistributor
Telephone800-576-2988 x122
Address150 E. Colorado Blvd. Ste. 300, Pasadena, CA 91105
Email[email protected]
Copyright Date
01-01-1989
Rights Declaration:
This video is protected by copyright. You are free to view it but not download or remix it. Please contact the depositing institution for further information about how you may use this video.
Persistent/Share URL
https://54098.surd9.group/show.php?pid=njcore:27693
Basic LTI parameter
pid=njcore:27693
PID
njcore:27693
Metadata
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