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Completing the Square

jayates79 jayates79·411 videos
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Published on Apr 5, 2012

How to complete the square in quadratic equations
This video talks through the algebraic process known as completing the square. It looks at two examples of perfect squares of the form (x+a)^2 and (x-a)^2. It then shows how to complete the square expressions of the form (x+a)^2+b
This is a key skill in A-level and for GCSE A* Mathematics View my channel: http://www.youtube.com/jayates79

  • Category

    Education

  • License

    Standard YouTube License

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Top Comments

  • Bobjizz21

    Bobjizz21 11 months ago

    Thanks need it for my gcse this week

    · 7

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  • LTNeila

    LTNeila 3 months ago

    thank u .. finally found a clear video to explain this !!! thank u

    ·

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All Comments (11)

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  • tobzstaaaa

    tobzstaaaa 1 week ago

    You make it seem so much easier than the textbook, thanks man keep it up!!

    ·

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  • Marike Ruther

    Marike Ruther 2 weeks ago

    Thank you! I actually understand this now..... you made it so easy to undestand:D

    ·

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  • Tristan Murphy

    Tristan Murphy 3 weeks ago

    What if you don't know the c term?

    ·

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  • Tristan Murphy

    Tristan Murphy 3 weeks ago

    Thank you for making sense!

    ·

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  • espejitos15

    espejitos15 1 month ago

    THANK-YOU! I'm actually getting them right now. :)

    ·

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  • eliesh35

    eliesh35 8 months ago

    How bout when the coefficient isn't 1 but is 3 or 4 ect, what do you do? Please do a video?

    ·

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  • VoLaTiLeKRIS

    VoLaTiLeKRIS 11 months ago

    I had no idea it was this easy.

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