I would love some feedback. Is this a good way to teach lessons? Does it help you understand any better? Does it confuse you? Is it an awful video in general?
Showing posts with label foil. Show all posts
Showing posts with label foil. Show all posts
August 17, 2011
My First Video
This is a video that expands the lessons Factoring and FOIL. I work through an example, then check my work.
August 12, 2011
FOIL
This is an algebra lesson.
To multiply two binomials (polynomials with two terms), you must use a distribution method called FOIL, which stands for First Outer Inner Last. Multiply the two first terms, then add the product of the two outer terms, then add the product of the two inner terms, then add the product of the two last terms.
To give this a more visual approach, here is what it looks like using letters instead of numbers:
To multiply two binomials (polynomials with two terms), you must use a distribution method called FOIL, which stands for First Outer Inner Last. Multiply the two first terms, then add the product of the two outer terms, then add the product of the two inner terms, then add the product of the two last terms.
To give this a more visual approach, here is what it looks like using letters instead of numbers:
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