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11 questions from this quiz
No reverse chain rule exists
Transform to simpler function in tables
Selecting right substitution at start
Derivative appears naturally in integrand
u=x3+2u = x^3 + 2u=x3+2
3x2dx3x^2 dx3x2dx appears in the integral
lnu\ln ulnu
Change limits OR substitute back
Yes, both give identical results
Inside brackets, roots, or denominator
x=u−1x = u - 1x=u−1
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