Solving Polynomial Equations By Factoring and Using Synthetic Division

This precalculus video tutorial provides a basic introduction into solving polynomial equations. It explains how to solve polynomial equations by factoring by grouping and factoring by substitution. It also contains plenty of examples and practice problems on solving polynomial equations using synthetic division. You need to know how to factor trinomials and how to factor the GCF.

Introduction to Polynomials:

Polynomials - Basic Operations:

Dividing Polynomials By Monomials:

How To Graph Polynomial Functions:

Intermediate Value Theorem:

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Long Division - Polynomials:

Polynomial Long Division - More Examples:

Synthetic Division of Polynomials:

Remainder Theorem & Synthetic Division:

Factor Theorem & Synthetic Division:

Rational Zero Theorem:

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Real & Imaginary Solutions - Polynomials:

Solving Polynomial Equations - Synthetic D:

Solving Polynomial Equations With Excel:

Writing Polynomial Functions Given Zeros:

Descartes Rule of Signs:

Solving Polynomial Inequalities:

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Factoring Formula Sheet:

Final Exams and Video Playlists:

Full-Length Videos and Worksheets:

[OMaMaRMY]

I learned more from an algebra 2 playlist and a couple of pre calc videos (while taking notes and trying all the problems) than I did in an entire year of school

[roxannn]

“Go ahead and solve this particular equation” uhhh how..💀

[tds]

Thank you. Me and my classmates didn’t understand and I’m learning this to help them

[itslia]

I’m supposed to be watching the video but I’m to busy reading the comments 🤦🏾‍♀️ this y I’m failing now

[lexssi]

Bro even with this, I can't freaking focus my mind is going everywhere

[pee]

I LEITERLALY CANAT DI THIS ANYMORE IM ON THE EVEGE OF TEARS WHYA IS THIS

[shark]

I'm having a stroke right now just watching this

[imnotaracerr]

im watching this cuz i have a test tomorrow

[lyndonryan]

Man thank you so much, this was a big help. I actually forgot how to solve it then I saw this video and I might pass my activity right on time. ✨

[georgesadler]

MR. Organic Chemistry Tutor, thank you for an awesome lecture/video on Solving Polynomial Equations by Factoring and Using Synthetic Division.

[ljborbe]

My summer is not boring because of your tutorial videos, thank you!

[leiakates]

Thank you so much! I was having a difficult time with Math recently and this was really helpful to me.

[natizee]

I have a test tomorrow and this video was a huge help to me thx

[danschaffer]

Great tutorial! I hope you are (or are becoming) a teacher...you'll have some lucky students!

[salamaalali]

You are a life saver!! I don't know how would I pass without you. Thanks

[leonkellya.malabanan]

This is the most helpful video I’ve seen on this topic that made me understand it really clearly and fast.

[muxeshibambo]

thank you so much, you explain it very well and am not good at maths but after watching your videos, my grades are improving

[myeshaportis]

Currently studying for a placement test, and I can currently learn from his videos, but this way of doing polynomials is not registering at all with how I remember in high school. It just seem like many extra steps are involved ..

[isaiahbacon]

I can't thank you enough, you literally saved at my answer sheet

[manickammani]

I don't understand the second equation