07:43How experts say you can boost fibre in your diet 🍎🥕| BBC Learning English from the News
BBC Learning English
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/old-ap-calculus-ab/ab-derivative-rules/ab-diff-negative-fraction-powers/v/fractional-powers-differentiation Sal differentiates h(x)=5x^_+7, and evaluates the derivative at x=16. This can actually be done quite easily using the Power rule! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-rules/ab-diff-negative-fraction-powers/e/differentiate-fractional-powers?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-rules/ab-diff-negative-fraction-powers/v/radical-functions-differentiation-intro?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-rules/ab-diff-negative-fraction-powers/v/negative-powers-differentiation?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learne
Published 2016-07-20 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.
07:43BBC Learning English
05:09
02:45
03:25
48:49
01:34
02:31The Royal Institution
Allow Google Analytics to measure visits. Your history stays in your browser. Privacy details