FOIL method (Multiplication of Polynomials)(Lesson 12) | Important Topics in High School Mathematics

Tanda pa ba kung pano ang pagmultiply ng binomial sa kapwa niya binomial (halimbawa (x - 2y)(2x + 5y))? How about ang FOIL method, tanda pa ba? Kung kailanagan niyo ng refresher, this short video will make you remember one of the most important lessons in high school Math. It is the second part of the operations on polynomials, it covers the multiplication of polynomials, specifically, binomials, using the FOIL method. It is the twelfth video in the series Essential Topics in High School Mathematics.

0:00 Answers tot he practice problems in the previous video
0:10 Introduction - Multiplication of Polynomials
2:05 The FOIL method
3:41 1st example (x + 1)(x + 1)
5:22 2nd example (x + 3)(x - 2)
6:46 3rd example (x + 4)(x - 4)
8:19 4th example (x - 2y)(2x + 5y)
11:30 Closing Remarks
12:07 Practice Problems

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