Now… YAY MATH would like to introduce to you the imaginary number ” i ” ! Check out how we simplify expressions involving the square roots of negative numbers. YAY MATH!
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Duration : 0:5:24
A story of two children, Brian and Kate, along with their dog, Photon. They discover a small spaceship from the planet Calculon. The visitors show them about patterns using happy, glowing dots. They discover that the patterns are actually math, specifically square numbers.
This is a story I wrote for my own children [...]
Physics: Quantum mechanics. Infinite square well (particle in a box)—how to calculate probabilities using the wave function; electron energy-level transitions via photon absorption. Quantum numbers and the periodic table; allowed quantum numbers
This is a recording of a tutoring session, posted with the student’s permission.
These videos are offered on a “pay-what-you-like” basis. You can pay for [...]
Game show sketch where the object is to come up with the largest possible sum from five randomly selected digits. Once you put your number on the board, you can’t move it!
Duration : 0:5:39
One important use of letters in algebra is to describe patterns in a quantitative and general way. We look at the `sequences’ of square numbers and triangular numbers, and derive formulas for the nth terms. A table of differences shed light on these and other number patterns.
Duration : 0:9:32
this video explains what square numbers and cube numbers are and then shows you how to find the square and cube of a number and then extends the idea to powers of numbers a power just tells you how many times to multiply a number by itself any questions about the topic just put it [...]
this works for numbers like 104 also (its basicly the trick that glad2teach shows, it turns out i already knew it )
look at it like (100 + 4)^2
(10000 + 800 + 16) = 10816
same thing, i will explain more in my new video
i forgot to give an example after explaining multiplying bi-nomials
here is an example
(x+6)^2
A=X, [...]
Antihero Stanley O’toole loves negative numbers.
Duration : 0:1:58
khanacademyhttp://gdata.youtube.com/feeds/api/users/khanacademyEducationSquare, Roots, and, Real, NumbersSquare Roots and Real Numbers
Duration : 0:10:19
123MrBee’s Square Numbers and Square Roots Playlist:
http://www.youtube.com/view_play_list?p=D2586E84ED321A05
Please comment, rate, and subscribe!- Mr B http://www.cyberhigh.ca
Duration : 0:3:13
