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  • she has very good markers my lame teacher uses some broke dick markers i cant even see what she writes maybe that is why i am having trouble in class.

  • 3:12

    hahahah

  • It had to be a perfect circle to go with the perfect writing:)

  • DEAR ALL SCHOOL PRINCIPLES, PLEASE FIRE EVERY SINGLE TEACHER AT SCHOOL! & Hire Youtube and Google. (; I think all us students can agree we learn MORE FROM THEM than we do from the teachers at school that can barely teach. Isn't is sad enough that we have to go ONLINE to find help instead of the place we get our education from? YOUTUBE AND GOOGLE teach me more than school does! Sincerely, pissed off students.

  • ...same video as 'Arcs and Chords'

  • AWESOME! Math is great!

  • Comment removed

  • HOW DO YOU WRITE AND DRAW PERFECT CIRCLES LIKE THAT!?!?!??!

  • seriously she looks hilarious at the end of all her videos loosen up she is so stiff

  • Why isit called Root ? when she's explaining 2√13 ?? excuse my i'm british so i was just asking :L

  • @CraZyCaRtER603xoxo Root is short for "square root"

  • the diagram is not neat

  • thats wright

  • dam it i hate word promblems

  • no?!?!?! the last part! u just sqaure root the 52..

    so it will b lyk sqaure root 52=x

    the x squared is gone because it has been moved to the other side which had been changed to sqaure root..

    the anwsers 7.2.. i know i didnt explain it well but i know what i m talkin about?

  • Math is so impersonal and soul crushing.

  • i see now :P

  • brother luis u can do this easy walk in the park

  • Because if you did the root tree, 52 would be the product of 2 and 26....if you took the product of 26, you'd get 2 and 13 -- The two's would come out of the tree (because you'd have two of them), and you'd then be left with a 13 as the radicand

  • these videos are so funny.. i love it when at the end they give you that awkward smile !!

  • ahahahah i thought i was the only one seeing that xD

  • I watch just to see the funny end were they box the answer and then turn to look at you LOL

  • LOL!

  • @MikeTheMaster01

    Do you think they're robots?

  • @MikeTheMaster01 hahahahahahahahhaahhahahahahah­ahaha

  • WHY NOT just 4+6=x.....12=X???heh

  • I got it!!!!! FINALLY

  • Umm yeah....All I can say is that it looks so easy while you're watching it, but when it comes to doing it, your mind starts messing with you, and that's when you start making numbers out of nothing :/...

  • So can you explain the inverse square law explaining gravity, sound propagation, etc.?

  • try khanacademy on here I think i saw some vids on this

  • wow perfect ㅠ_ㅠ

    thank you i totally got it again

    ^___________^

  • Perfect circle!

    Good Handwriting and explanation

    I wish I learnt math from this teacher way back in school.

    May Allah show this lady the straight path.

    Take Care.

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