01:54
Ο day, μμ£Όμ¨. 3.141592.. A. Einstein, S. Hawking. 무리μ. Irrational numbers. μμ°μμ e. ν©κΈλΉ. Golden ratio.
01:11
[Timelapse] Oh~ Pythagorean theorem~! μ΄~ νΌνκ³ λΌμ€ μ 리λ·!
01:27
[Timelapse] λ€νμμ λλμ
. κΉλνκ². Neat division of polynomials. Operation of polynomials
01:13
[Timelapse] λ€νμμ μ°μ°
01:04
[Timelapse] If you divide by 7, why is this? 7λ‘ λλκΈ°λ§νλ©΄ μ μ΄λ¬λκ³ ?
01:01
[Timelapse] Super simple! Divisibility by 7. Determine multiples of 7. μ΄κ°λ¨. 7μ λ°°μ νλ³λ².