Loading presentation...

Present Remotely

Send the link below via email or IM

Copy

Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

DeleteCancel

Make your likes visible on Facebook?

Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.

No, thanks

04.08 Polynomial Identities and Proofs

No description
by

Joanna Torres

on 10 February 2014

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of 04.08 Polynomial Identities and Proofs

04.08 Polynomial Identities and Proofs
Numerical Proof
To prove that it reall does work, we're going to throw some numbers in! lets do x=7 y=8
First plug it in
(x+y)(x+y)(x+y)=x^3+3x^2y+3xy^2+y^3
(7+8)(7+8)(7+8)=(7)^3+3(7)^2(8)+3(7)(8)^2+(8)^3
(15)(15)(15)=343+416+1344+512
3375=343+1176+1344+512
3375=3375



Algebraic Proof
Lets begin by solving the side that is not simplified!
(x+y)(x+y)(x+y)

Use the distributive property

(x+y)(x+y)(x+y)=x^3+3x^2y+3xy^2+y^3

=x^3+3x^2y=3xy^2+y^3

Easy, right?
End
I hope you enjoyed this firstlook at this new identity coming soon in all math classes and books!

100% reliable
100% true

Tell all your friends and family, so they can enjoy and easier math experiences!
SPECIAL NEWS
Today we have discovered a new polynomial identity! You will be the first to know about this 100% reliable and easy identity!

(x+y)(x+y)(x+y)=x^3+3x^2y+3xy^2+y^3

I know that just by looking at it, it looks a little hard, but i will give you the step by step process on solving and using this amazing new identity!
Full transcript