Integral of 3^x/e^x (substitution)

Опубликовано: 13 Март 2026
на канале: Integrals ForYou

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🚶 𝐒𝐭𝐞𝐩𝐬
00:00 Rewrite expression
00:10 Substitution: u=(3/e)^x
00:19 Differentiate in both sides
00:47 Substitute (3/e)^x dx
01:05 Rewrite expression
01:14 Integrate du
01:23 Undo substitution: u in terms of x
01:37 Add integration constant +C
01:46 Final answer!

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