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Integrate ln(x) by parts then differentiate to prove the result is correct

Integrating by parts requirez recognition that ln(x) is equal to ln(x) multiplied by 1. Making u equal to ln(x) should make the integration trivial. Differentiation is a simple use of the product rule and ch...
JD
Answered by Joshua D. Maths tutor
5050 Views

How do I use the subjunctive tense?

The subjunctive tense is probably the trickiest element of Spanish A level grammar, which is why demonstrating that you know how to use it correctly in assessments, will edge you into that top mark band. In ...
LH
Answered by Lydia H. Spanish tutor
2824 Views

Solve ((3x+2)/(x-1)) +3 =4

The equation looks horrible to start so we need to tidy it up. We do this by firstly getting rid of the fraction. This means that we need to multiply everything else by the denominator (which in this case is...
RH
Answered by Rebecca H. Maths tutor
9356 Views

How can I identify whether I am using the nominative, accusative or genitive case in German?

It can sometimes be confusing to identify what case you are about to use in German due to the fact that we don't have these cases in English. However, knowing confidently what case to use is the first step t...
JK
Answered by Jamie K. German tutor
3313 Views

Why do only a small percentage of bills introduced into Congress become laws? (15)

It can be argued that in recent years Congress has been unproductive. The 113th Congress signed just 296/8,565 bills into law, far less than previous years, displaying the small percentage of bills that beco...
HF
Answered by Hannah F. Politics tutor
23851 Views