Factoring a Cubic Polynomial (Synthetic Division 01)

We use synthetic division to factor a cubic polynomial. For more practice using synthetic division please watch this video:

Synthetic Division 2:

[sandra-cxqj]

THANK YOU SO SO MUCH!!! UR A LIFESAVER!!!! Ive been looking for a video like this for so long. tysm.

[tmd]

I did a foundation year for Electronic Engineering specifically designed to set you up for the degree. Then I find there's a shit ton of GCSE/A Level maths that wasn't taught to me is needed, great.

[muhammadabdullahriazbhatti]

What if you're not give a root to begin with? Plus could you please tell how do you create these video lesson? Thanks a bunch!

[Gipsyu]

Thanks, Good video to the point, short and meaningful

[ngohomukhovha]

I have a question that I want you to tackle it for me.

[ArunNarasimhan_arun]

good video. I learned something important from it

[XlightNtrEnx]

how do you know to use 1, what if we had to use another number to factor?

[Mohamedhassan-epek]

Thank you sir but will I alway roots from x?

[zallankhan]

if we plug back x=5 or x=-3, it doesnt satisfy the original equation. HOW?

[freelance.p]

I don't get why u would do long division? This is so much simpler and faster.

[ianjaydelosangeles]

roots are based on factors of the constant 15? T_T

[iaminsane]

It's helpful ..thanx for this video

[GreaterDeity]

What if you are not given 1 is a root... my homework does not give that.