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# Integration watch

1. i have to integrate x^-4 with res pect to x.
so i got (x/-3)^-3. How do i simplify this answer that has x over -3? as in make the answer have no fractions?
2. (Original post by Chelsea12345)
i have to integrate x^-4 with res pect to x.
so i got (x/-3)^-3. How do i simplify this answer that has x over -3? as in make the answer have no fractions?
You should have obtained which is significantly different from the answer you posted.

This can be rewritten as if that helps at all.
3. (Original post by Chelsea12345)
i have to integrate x^-4 with res pect to x.
so i got (x/-3)^-3. How do i simplify this answer that has x over -3? as in make the answer have no fractions?
But for
4. (Original post by RDKGames)
...
Quick! Fix that. I'm getting the shivers.

Edit: dx and logarithmic shivers are passing but I still have an arbitrary constant twitch.
5. most books put +c rather than +k in case you were wondering

6. (Original post by Mr M)
Quick! Fix that. I'm getting the shivers.
Being stuck on a question for the last 3 hours seems to have done my head in
7. (Original post by RDKGames)
But for
How are you guys able to write in fractions on here?
8. (Original post by the bear)
most books put +c rather than +k in case you were wondering

The authors of those books must be pretty unkool.
9. (Original post by Chelsea12345)
How are you guys able to write in fractions on here?
https://www.thestudentroom.co.uk/wiki/LaTex
10. (Original post by Mr M)
The authors of those books must be pretty unkool.
they are not down with the cids

11. thankyouuu

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