(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

[tex]\int2e^-^7^xdx[/tex]

2. Relevant equations

None

3. The attempt at a solution

[tex](\frac{-2}{7})(\frac{e^-^7^x}{-7})+C[/tex]

This is as far as I can go, but the answer is:

[tex]\frac{-2e^-^7^x}{7}+C[/tex]

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# Homework Help: Substitution Rule for Indefinite Integrals

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