New: dtube-steemiteducationAll contenthive-129948hive-196917krzzansteemhive-166405hive-180932hive-183959hive-185836photographyhive-183397uncommonlabhive-144064hive-150122hive-101145krsuccessbitcoinhive-145157hive-188619hive-184714hive-193637hive-103599hive-139150hive-180301lifeTrendingNewHotLikersroxane (71)in dtube • 7 years agoHey ! 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…masterwu (59)in dtube • 7 years agoDTube: Integral of sin^3(x), sin^3(ax) with substitution and trigonometric identityIn 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.…stats-n-lats (58)in dtube • 7 years agoMini Math Lesson: Ratios, ProportionsA 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)masterwu (59)in dtube • 7 years agoDTube: The math behind your Camping Torch with dy/dx = -kyWe 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...…masterwu (59)in dtube • 7 years agoDTube: Integral of ∫√(a^2 - x^2)dx using a Trigonometric SubstitutionWhat 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…masterwu (59)in dtube • 7 years agoDTube: Modelling the Decay of Nuclear Medicine with dy/dx = -kyInasmuch 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…masterwu (59)in dtube • 7 years agoDTube: Modelling Exponential Growth of Bacteria with dy/dx = kyWith 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.…masterwu (59)in dtube • 7 years agoDTube: Separable Differential Equations: dy/dx = kyIn 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…masterwu (59)in dtube • 7 years agoDTube: Introduction to Differential EquationsDifferential 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…masterwu (59)in dtube • 7 years agoDTube: 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…masterwu (59)in dtube • 7 years agoDTube: Reduction Formula for Integral of ∫cos^n(x)dxIn 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…brogue (45)in dtube • 7 years agoDemons by Imagine Dragons | Piano Keyboards TutorialWatch 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…steemiteducation (72)in dtube • 7 years agoSteemiteducation DTube IntroductionWatch 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…