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Integral of (1 + x - 1/x) e^(x + 1/x)

The same question, asked 2 times: 4 May 2023 S1, 15 May 2023 S2. Every wording below, oldest first.

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  1. Question 1

    4 May 2023 S1

    108
    ∫ ⁣(1+x−1x)ex+1x dx\int\!\left(1+x-\frac{1}{x}\right)e^{x+\frac{1}{x}}\,dx equals

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  2. Question 2

    15 May 2023 S2

    119
    ∫(1+x−1x)ex+1x dx\int\left(1+x-\frac{1}{x}\right)e^{x+\frac{1}{x}}\,dx is equal to

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