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  1. Calculus Help: Integral of ∫ arctanx / x^2 dx - Integration by parts and division

    Calculus Help: Integral of ∫ arctanx / x^2 dx - Integration by parts and division

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  2. Calculus Help: Integral ∫ dx/(x^2 √(x^2-9)) - Integration by trigonometric substitution

    Calculus Help: Integral ∫ dx/(x^2 √(x^2-9)) - Integration by trigonometric substitution

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  3. Calculus Help: Integral ∫ x^3/√(x^2+100) dx - Integration by trigonometric substitution

    Calculus Help: Integral ∫ x^3/√(x^2+100) dx - Integration by trigonometric substitution

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  4. Calculus Help: Integral ∫ 1/(x^3+x) dx - Integration by trigonometric substitution

    Calculus Help: Integral ∫ 1/(x^3+x) dx - Integration by trigonometric substitution

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  5. Calculus Help: ∫ √(1+x^2 )/x dx - Integration by trigonometric substitution - Techniques - SOLVED!

    Calculus Help: ∫ √(1+x^2 )/x dx - Integration by trigonometric substitution - Techniques - SOLVED!

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  6. Calculus Help: Integral of dx/(x^3 √(x^2-1)) - Integration of trigonometric substitution

    Calculus Help: Integral of dx/(x^3 √(x^2-1)) - Integration of trigonometric substitution

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  7. Calculus Help: Integral ∫ dx/(x^2 √(x^2-1)) - Integration by trigonometric substitution

    Calculus Help: Integral ∫ dx/(x^2 √(x^2-1)) - Integration by trigonometric substitution

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  8. Calculus Help: Integral from 0 to 1 x^x dx - Gamma Function - Taylor Series - Substitution

    Calculus Help: Integral from 0 to 1 x^x dx - Gamma Function - Taylor Series - Substitution

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