Khan Academy on a Stick : U-substitution and back substitution

Khan Academy on a Stick

U-substitution

U-substitution
U-substitution example 2
U-substitution Example 3
U-substitution with ln(x)
Doing u-substitution twice (second time with w)
U-substitution and back substitution
U-substitution with definite integral
(2^ln x)/x Antiderivative Example
Another u-substitution example

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