Worked example of finding an indefinite integral using integration by parts, where the integrand isn't a product. Created by Sal Khan. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ap-calculus-bc/bc-antiderivatives-ftc/bc-integration-by-parts/e/integration-by-parts?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusBC Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-bc/bc-antiderivatives-ftc/bc-integration-by-parts/v/integration-by-parts-twice-for-antiderivative-of-x-2-e-x?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusBC Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-bc/bc-antiderivatives-ftc/bc-integration-by-parts/v/antiderivative-of-xcosx-using-integration-by-parts?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusBC AP Calculus BC on Khan Academy: Learn AP Calculus BC - everything from AP Calculus AB plus a few extra goodies, such as Taylor series, to prepare you for the AP Test ... https://www.youtube.com/watch?v=iw5eLJV0Sj4 Note: All Khan Academy content is available for free at (www.khanacademy.org)

Finding the volume when we have variable boundaries. Watch the next lesson: https://www.khanacademy.org/math/multivariable-calculus/double_triple_integrals/double_integrals/v/double-integrals-6?utm_source=YT&utm_medium=Desc&utm_campaign=MultivariableCalculus Missed the previous lesson? https://www.khanacademy.org/math/multivariable-calculus/double_triple_integrals/double_integrals/v/double-integrals-4?utm_source=YT&utm_medium=Desc&utm_campaign=MultivariableCalculus Multivariable Calculus on Khan Academy: Think calculus. Then think algebra II and working with two variables in a single equation. Now generalize and combine these two mathematical concepts, and you begin to see some of what Multivariable calculus entails, only now include multi dimensional thinking. Typical concepts or operations may include: limits and continuity, partial differentiation, multiple integration, scalar functions, and fundamental theorem of calculus in multiple dimensions. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. ... https://www.youtube.com/watch?v=hrIPO8mQqtw

We've heard lots of questions from parents about how to juggle the needs of multiple kids, while being productive at work, and managing a hundred other tasks... all while staying (relatively) sane during an apocalypse. Join us as we chat with Dr. Lindsay Portnoy, an education professor at Northeastern, a parent of multiple kids, and an author with the Association for Supervision and Curriculum Development. She shares her top tips around building clarity, curation, creativity, compassion, and curiosity for parents to support their kids and themselves. View the slides here: https://bit.ly/FindingFootingWebinarSlides ... https://www.youtube.com/watch?v=xOWGLgEjp4Q Note: All Khan Academy content is available for free at (www.khanacademy.org)

Allopatric and sympatric speciation Watch the next lesson: https://www.khanacademy.org/science/biology/her/tree-of-life/v/biodiversity-and-natural-selection-two Missed the previous lesson? Watch here: https://www.khanacademy.org/science/biology/her/tree-of-life/v/species Biology on Khan Academy: Biology, defined as the scientific study of life, is an incredibly broad and diverse field. In many ways, it's as kaleidoscopic and rich as living organisms themselves. Biologists study life at many scales, from cells to organisms to entire ecosystems. Begin your own biological journey here! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. ... https://www.youtube.com/watch?v=gnku5AksWvU Note: All Khan Academy content is available for free at (www.khanacademy.org)