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    • The Blade DancerT

      MODULE 4 JUST GOT UPDATED!!!

      M4 Algebra Tools
      • • • The Blade Dancer
      7
      3
      Votes
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      sqwishyS

      @debbie Okay, thank you! 👍

    • divinedolphinD

      New AMC 8 Mock Test

      Daily Challenge Course Discussion
      • • • divinedolphin
      7
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      debbieD

      @divinedolphin Fixed 🔧 🔧

    • divinedolphinD

      Something to Think About: Prof. Loh in beginning of explanation part 1

      Day 2
      • • • divinedolphin
      7
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      debbieD

      @The-Blade-Dancer

      The Escher Mobius Strip

      https://www.nga.gov/collection/art-object-page.61286.html

      temp-20201031.png

    • RZ923R

      Multiplication sign

      Typos and Bugs
      • • • RZ923
      7
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      7
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      17
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      debbieD

      @RZ923 Yes, absolutely!! 🙂 Thank you!

    • Z

      2020 AMC 8 Live Solve by Prof. Loh!

      Announcements
      • • • Zifan_wisesloth
      7
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      7
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      divinedolphinD

      @debbie https://forum.poshenloh.com/topic/420/strange-digging-into-some-history-of-this-forum-i-found-some-very-interesting-stuff/8?_=1605315116387
      https://forum.poshenloh.com/topic/420/strange-digging-into-some-history-of-this-forum-i-found-some-very-interesting-stuff/12?_=1605315116390

    • The Blade DancerT

      ...

      Typos and Bugs
      • • • The Blade Dancer
      7
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      The Blade DancerT

      Admin power very stronk

    • A

      Factors of the Polynomial of Degree 4

      Module 2 Day 16 Bonus Part 2
      • • • Aaron Wang
      7
      5
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      A

      Hamburgers are cool

    • S

      Module 4 Day 3 C1

      Module 4 Day 3 Challenge Part 1
      • • • smartlion
      7
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      24
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      debbieD

      @smartlion I've been told by our website host that this issue has been fixed now. Thank you for your help with this, and sorry for the trouble! 🙂

    • T

      Pi day thing

      Typos and Bugs
      • • • tidyboar
      7
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      RZ923R

      @tidyboar
      I'm pretty sure that's the latex code. That sometimes happens to me too.

    • victorioussheepV

      Q's from math competition

      Math Problems
      • • • victorioussheep
      7
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      v4913V

      No problem! Thanks for asking them!

    • victorioussheepV

      Is this a error on my end or do all of you have it too?

      Module 3 Day 9 Your Turn Part 2
      • • • victorioussheep
      7
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      26
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      victorioussheepV

      @sqwishy Oh cool...Since it is the first time I saw that changed the font...thanks for letting me know tho. 😁 😁 😁

    • P

      An interesting observation

      Module 3 Day 10 Challenge Part 2
      • • • professionalbronco
      7
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      quacker88Q

      Hey @professionalbronco, good points you bring up:

      Actually, for the combinations, you can look at Pascal's triangle and trace it out. For the example from earlier, recall that \(\binom80\) is the \(0\)th number in the \(8\)th row. Doing this for each combination, you can see that it traces out a diagonal. That's probably the thought process I would use for converting the Pascal's Triangle into combinations

      Yeah! After it equals \(1\) again, every combination after that equals \(0\), because if you have a combination where the numerator is smaller than the denominator, it equals \(0\) (this goes back to the 3 choose 9 example I was talking about. It doesn't make sense, right?) Right! Exactly. That's why the example I used was actually \(F_9\) since the first combination was \(\binom80\).

      And yes, great catch. \(\binom80=1\neq0\), I'll go and fix that now 😅 thank you!!

      Great work!

    • E

      Why it's 2/3,not 1/3?

      Module 0 Day 9 Your Turn Part 2
      • • • energizeddog
      7
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      S

      @energizeddog Welcome Sir.

    • S

      New method for Your Turn in Module:1 Day:14

      Module 1 Day 15 Your Turn Part 4
      • • • studiouszebra
      7
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      64
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      S

      @quacker88 Thank you very much sir/mam , for checking my answer 😀. No sir/mam I didn't learn relative speeds from modules.

    • 小

      question on day three, unit 0, last question

      Module 0 Day 3 Your Turn Part 1
      • • • 小馄饨Chris
      7
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      quacker88Q

      Hey @小馄饨chris, sorry for the late response, not sure if you still need it 😅
      @Legendaryboy991 is right: basically, 901, 109, 890, aren't numbers that count consecutively up or down because 0 isn't after 9. It's just to remove confusion in case some people were thinking that way. Hope this helps!

    • Legendaryboy991L

      Math Hero @Po!

      Funny
      • • • Legendaryboy991
      7
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      635
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      Legendaryboy991L

      ohhhhhhhhhhhhh thanks!

    • victorioussheepV

      Your Turn Question

      Module 4 Day 2 Your Turn Part 1
      • • • victorioussheep
      7
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      Legendaryboy991L

      But, in the next few videos Po shen loh will explain

    • Legendaryboy991L

      Did you notice?

      M0 Introduction
      • • • Legendaryboy991
      7
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      RZ923R

      @legendaryboy991 Prof Loh's company, based on Euler's Identity, e^pi + 1 = 0 (you can see the similarity between that and expii)

    • Pi_is_3.14P

      9*4 is 13

      Module 2 Day 16 Your Turn Part 1
      • • • Pi_is_3.14
      7
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      Pi_is_3.14P

      @legendaryboy991
      ik lmao

    • The Blade DancerT

      Hiiiii

      General Discussion
      • • • The Blade Dancer
      6
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      The Blade DancerT

      Ok thanks

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