File:Ma 2b - antal lösningar till en andragradsekvation.webm

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Ma_2b_-_antal_lösningar_till_en_andragradsekvation.webm (WebM audio/video file, VP8/Vorbis, length 9 min 1 s, 640 × 360 pixels, 342 kbps overall, file size: 22.04 MB)

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Matematik 2b (Origo 2b kapitel 2)

Den här videon beskriver hur man på ett enkelt sätt kan ta reda på hur många lösningar en andragradsekvation har bara genom att studera pq-formeln
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Source https://www.youtube.com/watch?v=T9uV-DbsA48
Author https://www.youtube.com/user/ylvastaberg

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This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC license.
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This file is licensed under the Creative Commons Attribution 3.0 Unported license.
You are free:
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This file, which was originally posted to https://www.youtube.com/watch?v=T9uV-DbsA48, was reviewed on 8 January 2015 by reviewer 1989, who confirmed that it was available there under the stated license on that date.

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Date/TimeThumbnailDimensionsUserComment
current15:26, 8 January 20159 min 1 s, 640 × 360 (22.04 MB)Stefan Elfving (WMSE) (talk | contribs)Imported from http://www.youtube.com/watch?v=T9uV-DbsA48

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Format Bitrate Download Status Encode time
VP9 360P 213 kbps Completed 12:12, 2 September 2018 5 min 0 s
VP9 240P 146 kbps Completed 12:12, 2 September 2018 4 min 27 s
WebM 360P 564 kbps Completed 15:35, 8 January 2015 8 min 53 s
QuickTime 144p (MJPEG) 1.14 Mbps Completed 17:04, 13 November 2024 30 s
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