Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and capital markets), humanities (art history, civics, finance, US history, US government and politics, world history), and more (including computer science principles)!Īlready familiar with the Khan Academy website? Not all functionality is available in this app. And, if you choose to create a free account, your learning syncs with, so your progress is always up-to-date across all your devices.

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