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# how do i integrate this???? watch

1. 4 / e^2x

???

also is this right ? 1 / 5x integrated = 5lnx

thanks
2. I assume you know how to integrate functions of the form where are any numbers. So can you write the given expression in that form?

No, you know that integrating will give you , and what you're trying to integrate is . So the correct answer is...?
3. I’d assume it was (4e^-2x)/-2x...that is (-2e^-2x)/x
....I’d also have thought the integral of 1/5x would be 1/5 *lnx

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Updated: November 10, 2017
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