Ch8.4.2 Multiplying Polynomial x Polynomial using Horizontal, Vertical, Matrix Methods- by AlgebRuss

AlgebRuss (Pinoy Math Tutorials + Exercises)

Ch08 - Polynomials
F. Operations - Multiplication (Polynomial x Polynomial using Horizontal, Vertical, and Box or Matrix Methods)

This tutorial discusses the Multiplication of Polynomials, with focus on Polynomial x Polynomial (any number of terms). It reviews multiplying Monomial x Monomial, Monomial x Polynomial, Binomial x Binomial using the FOIL Method. Two examples follow where students can hopefully learn multiplication of polynomials using Horizontal, Vertical, and Box or Matrix Methods. Afterwhich, the viewer is given a chance to answer 3 exercises. Answers and solutionss to these exercises will also be shown so work can be checked and students can learn more.

Parts of this lesson:
00:00 Start
00:52 Recall Monomial x Monomial
02:38 Recall Monomial x Polynomial (using Horizontal & Vertical Methods)
06:30 Recall Binomial x Binomial (using F.O.I.L. Method)
09:26 Example 1 Polynomial x Polynomial (Horizontal Method)
12:02 Example 1 Polynomial x Polynomial (Vertical Method)
15:00 Example 1 Polynomial x Polynomial (Box or Matrix Method)
17:10 Example 2 Polynomial x Polynomial (Horizontal Method)
20:54 Example 2 Polynomial x Polynomial (Vertical Method)
23:15 Example 2 Polynomial x Polynomial (Box or Matrix Method)
26:04 Exercises (with answers and solutions)

The aim of this channel is to "learn by doing". So better do the exercises!
Enjoy!