What is ∫1x2−5?
When I use an online integral calculator, it's suggesting I use substitution and let u=x√5
I don't understand how to get the √5 . Is there an alternative way of solving this?
If not - what does the √5 mean and how do I work this out for similar questions?
When I use an online integral calculator, it's suggesting I use substitution and let
I don't understand how to get the
If not - what does the
2 Answers
May 16, 2017
Explanation:
Now if we set
It is now all set for substitution:
Undo substitution:
Absolute value for the domain.
May 16, 2017
I use to solve this way: