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latest #dtube-steemiteducation created topics on internet
roxane
dtube
2017-10-25 23:11
Hey ! Tu as vu le nouveau design de Dtube ?!
Ha non, pas encore, mais tu as vu celui de Steemit ! Ouais. Moi aussi. Juste à l'instant ! Mais là, j'suis trop crevée pour vous parler de tout ça ou aller le découvrir ... (parce que je rentre du Meeetup
$ 31.306
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masterwu
dtube
2017-10-07 09:16
DTube: Integral of sin^3(x), sin^3(ax) with substitution and trigonometric identity
In this tutorial, we'll work through 2 different approaches to solving the integral of sin3(ax). Now, there maybe more ways of approaching this problem, but these were the most obvious to me. Using a
$ 0.194
9
1
stats-n-lats
dtube
2017-09-27 17:46
Mini Math Lesson: Ratios, Proportions
A short PowerPoint I created as a demo for my students to set up a mini project we did in class.► Watch on DTube► Watch Source (IPFS)
$ 40.762
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masterwu
dtube
2017-09-27 12:45
DTube: The math behind your Camping Torch with dy/dx = -ky
We can apply the principle of exponential decay to find equations that model the charge remaining in a capacitor as it is discharged through a resistor. The circuit diagram is shown below... When the switch
$ 0.000
2
pedrobrito2004
GEMS
2026-04-09 04:25
Promoted
Keeping the Light On in Difficult Times [Eng+Spa] Mantener la luz encendida en tiempos difíciles.
(Versión en español más abajo). In my country, Venezuela, and especially in every home where a daily effort is made to get ahead, staying positive isn't denying reality: it's deciding not to surrender
$ 0.095
44
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masterwu
dtube
2017-09-25 04:31
DTube: Integral of ∫√(a^2 - x^2)dx using a Trigonometric Substitution
What I love about mathematics is some of the very creative and ingenious methods that someone has come up with to find solutions to perplexing problems. The integral of √(a2 - x2) is a great example one
$ 7.339
57
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masterwu
dtube
2017-09-23 06:11
DTube: Modelling the Decay of Nuclear Medicine with dy/dx = -ky
Inasmuch as the differential equation dy/dx = ky models exponential growth, it follows that dy/dx = -ky models exponentially decaying processes. A exponential decay process, which is a slowing reduction
$ 0.123
4
2
masterwu
dtube
2017-09-20 03:50
DTube: Modelling Exponential Growth of Bacteria with dy/dx = ky
With the differential equation dy/dx = ky, we found the general solution to be y(x) = Aekx. We worked this out in my last post. This equation lends itself to the modelling of exponential growth. Now in
$ 0.000
3
1
masterwu
dtube
2017-09-17 05:42
DTube: Separable Differential Equations: dy/dx = ky
In this video, we work through the process of solving for the general solution of a simple separable differential equation: The general solution is obtained by separating the variables so that all y's
$ 0.052
5
darth-azrael
retrocomputing
2026-04-03 00:08
Promoted
Byte (March 1984)
Byte was around for the birth of personal computing. It was still covering a wide variety of systems in 1984. The March 1984 issue includes:
$ 1.022
108
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masterwu
dtube
2017-09-13 12:12
DTube: Introduction to Differential Equations
Differential Equations are one of the most useful tools developed in mathematics. You'll see them everywhere in Engineering, Physics, Biology, etc. for the modelling of phenomena. So what are differential
$ 0.000
4
masterwu
dtube
2017-09-12 15:12
DTube: Integral of ∫1/(a^2 + x^2)
The term 1/(a2 + x2) is purely algebraic. However, its integral is trigonometric. When you look this up in a table of integrals, you'll find the integral: ∫1/(a2+x2)dx = (1/a)arctan(x/a) + C How is this
$ 0.035
4
2
masterwu
dtube
2017-09-11 15:26
DTube: Reduction Formula for Integral of ∫cos^n(x)dx
In this video, we work through the derivation of the reduction formula for the integral of cosn(x) or [cos(x)]n. The first step is to rewrite the integral as: ∫cosn(x)dx = ∫cosn-1(x)cos(x)dx Thus we have
$ 0.028
3
brogue
dtube
2017-08-16 01:36
Demons by Imagine Dragons | Piano Keyboards Tutorial
Watch Demons by Imagine Dragons | Piano Keyboards Tutorial video on DTubeDemons by Imagine Demons Transcription arranged by @brogue aka PlayPianoPro via Synthesia game software. Please check out my other
$ 0.134
4
godfish
BEER
2026-04-04 10:58
Promoted
Blame the Sun
Blame the Sun taproom
Travel and taste, taste and travel. A credo I stick to wherever I am, be it Holy Saturday or not. Not the Nicene Creed, not in unum deum. Credo in unum mundum, perhaps. Or rather: Credo mundum unum esse.
$ 14.596
328
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steemiteducation
dtube
2017-08-14 17:49
Steemiteducation DTube Introduction
Watch Steemiteducation DTube Introduction video on DTubeSteemiteducation is dedicated to helping the steemit educational community to grow. One day, we hope steemit can be used by both educators and their
$ 5.066
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