File:Andragradsfunktioner del 6 nollproduktmetoden och faktorisering.webm

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Andragradsfunktioner_del_6_nollproduktmetoden_och_faktorisering.webm (WebM audio/video file, VP8/Vorbis, length 9 min 35 s, 576 × 360 pixels, 153 kbps overall, file size: 10.5 MB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description

Den här videon berättar om det smarta tricket med nollproduktmetoden för att lösa ekvationer. Den visar också tre sätt att faktorisera uttryck -- bryta ut gemensam faktor, använda en kvadreringsregel baklänges, och använda konjugatregeln baklänges.

Följ gärna upp videon med att kolla på exempel på hur man faktoriserar!
Date
Source https://www.youtube.com/watch?v=AJ8rJ8PgRbM
Author https://www.youtube.com/user/Itangalo

Licensing

[edit]
This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC license.
Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This file, which was originally posted to https://www.youtube.com/watch?v=AJ8rJ8PgRbM, was reviewed on 8 January 2015 by reviewer 1989, who confirmed that it was available there under the stated license on that date.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current15:55, 8 January 20159 min 35 s, 576 × 360 (10.5 MB)Stefan Elfving (WMSE) (talk | contribs)Imported from http://www.youtube.com/watch?v=AJ8rJ8PgRbM

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 360P 121 kbps Completed 16:10, 17 August 2018 2 min 21 s
VP9 240P 104 kbps Completed 16:10, 17 August 2018 2 min 15 s
WebM 360P 239 kbps Completed 15:59, 8 January 2015 4 min 19 s
QuickTime 144p (MJPEG) 1.14 Mbps Completed 20:09, 15 October 2024 29 s