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U-Substitution

Companion notes for recognizing inside functions, matching du, and integrating by substitution.

All Calculus Integrals Chain Rule
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U-Substitution With a Constant Inside

July 12, 2026 · Calculus / integrals / u substitution · Companion

A JoeCMath companion guide for using u-substitution when the inside function is a constant times x.

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U-Substitution With a Constant Inside

Jul 12, 2026 · Calculus / integrals / u substitution · Companion

A JoeCMath companion guide for using u-substitution when the inside function is a constant times x.

U-Substitution

Jun 29, 2026 · Calculus / integrals / u substitution · Companion

A JoeCMath companion guide for three u-substitution examples: matching the chain rule, adjusting constants, and substituting with ln(x).