Dividing Polynomials (Box Method)

Рет қаралды 99,616

Anna Vance

9 жыл бұрын

Пікірлер: 53

@lowkeyaspoon2723 7 жыл бұрын

When dividing polynomial is your favorite thing to do in the whole wide world..

@gremlin3099 4 жыл бұрын

My teacher didn't want to explain this to the class so she gave us "homework" to watch this video , that's higher level for you

@jakepaniccia4904 3 жыл бұрын

yeah teachers just get lazy and use a video to do their job instead

@elizabethfrohn-hengst296 3 жыл бұрын

@John Weigand it's all we do in cpm

@josiahtesterman2329 9 жыл бұрын

OMG THANK YOU!!! I went to about 500 websites and a couple thousand more KZfaq videos and were about as helpful as a screen door on a submarine. THIS video finally explained it in an understandable way. Thanks, very helpful!

@pyotrleflegin7255 6 жыл бұрын

Love your simile! Great tutorial, Anna -- thank you.

@tyler9703 4 жыл бұрын

Thank you for the explanation, we only really have a day to get this down in class and this helps a lot

@joshalyncatron9657 5 жыл бұрын

I just need to say I love you so much because I just spent the last 30 minutes trying to figure out what to do and look at a couple of other videos to figure out this remainder and you are the only one who made me understand it so thank you so much

@annavance5017 5 жыл бұрын

I'm so glad it helped! I make them for my students but am always happy when other people get use out of it!

@kristopher9531 2 жыл бұрын

a kid did this in my calc 2 class today. thank you ethan. ill never forget this. holy shit

@endermanzzz789 9 ай бұрын

Thank you so much for the explanation, this was legitimately helpful!! now I'm doing better on my delta math practices because of you!

@jadanicole5420 2 жыл бұрын

Still using your videos even after I graduated. THANK YOU MRS VANCE!!!

@itsConnor28 7 жыл бұрын

long division gives me a headache, this is much more intuitive :)

@dangunning1 3 жыл бұрын

Both make no sense to me

@chocolateangel8743 3 жыл бұрын

@@dangunning1 Both do make sense, but I prefer this approach -- because I tend to see division through the lens of multiplication. Plus, I'm more visual and love me an area model. I use them whenever I can. Plus, I just think this method is more fun..

@saeedbaig4249 7 жыл бұрын

Hail the box method!

@lukecahill5281 5 жыл бұрын

Such an awesome vid. Thanks for going over all the curveballs!

@annavance5017 5 жыл бұрын

You're welcome - I try!

@aoifekavanagh6330 6 жыл бұрын

Ohmygod thank u SO MUCH! I'm from Ireland, and here we have two levels in maths and I was actually debating dropping to the lower level just cause I really couldn't understand this at all and my teacher was moving so so fast u literally just saved my life

@amourameli8898 5 жыл бұрын

Same omfg

@thomasvilela7624 7 жыл бұрын

Very good examples. Thank you.

@thisisnotmyrealname 2 жыл бұрын

this actually helped sm tyy

@chocolateangel8743 2 жыл бұрын

When you understand how area models work, this is really easy (and fun). I mean, the only difference between doing multiplication vs. division, using an area model, is what you're given and what you're asked to find.

@danahill1279 3 жыл бұрын

Does it work if the binomial has an x term with a coefficient? so if the divisor was 3x+2 or something similar?

@reya138 7 жыл бұрын

Why is the top a -7x in the second part?

@adamnason5973 5 жыл бұрын

Thanks for making this made revising easier

@kristenandresen9570 2 жыл бұрын

Thank you SO MUCH!😅

@avashattuckmusic Ай бұрын

BRO i have a math test in 20 minutes i finally understand the box method

@OfSoundNFury Жыл бұрын

But am I right in saying that if there were a second unknown, say qx, you wouldn't be able to use this method.

@thomasdestry5188 7 ай бұрын

🎉Thank you so much Anna‼️

@stephanielehman9087 6 жыл бұрын

I got stuck on like the second step. How would x cubed take something equal -4x squared?

@sueva8208 7 жыл бұрын

Thanks for the video!

@AS-ds5zm 5 жыл бұрын

Thanks for this video! Really helped me

@rosh156 4 жыл бұрын

thks u helped a lot

@aabb-mu9oy 6 жыл бұрын

Thank you so much

@avee2886 7 жыл бұрын

still dont understand

@thebeautifulrainbow 3 жыл бұрын

Thank you

@spiritoutcast9087 7 жыл бұрын

My teacher wants me to know all methods of dividing polynomials, but hey! One down, two to go!

@ellae9041 2 жыл бұрын

thank you so much anna

@grrggrrg4805 6 жыл бұрын

u saved my life

@BreechGamer 5 жыл бұрын

How can you factorise the equation when you have the remainder?

@annavance5017 5 жыл бұрын

Having a remainder would mean that those two expressions (side and top) are not factors. For instance if I divide x^2 - 7x + 12 by X+2 I will get a remainder, but it is possible to factor to (x-3)(x-4), I just didn't divide by one of the factors which results in a remainder. Not sure I explained that well?

@BreechGamer 5 жыл бұрын

@@annavance5017 nah that's good, thank you!