Uploaded February 2026 | Updated September 2026, 2 weeks ago

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We will answer the BIGGEST question when we do integrals with u-substitution, i.e. how do we choose the "u". This calculus tutorial covers 20 examples focusing on choosing the u for each integral. This is a great practice for any calc 1 or calc 2 students.
Get the file: patreon.com/posts/150507474

Next video: how to do trig integrals: youtu.be/UkOnnXvTADM

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Want more practice? Get my calculus practice quizzes on Patreon!
Calculus 1 👉 patreon.com/collection/1703815
Calculus 2 👉 patreon.com/collection/1716951
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#calculus #bprpcalculus #apcalculus #mathtutorials #math