Top answers

How do I integrate terms with sin^2(x) and cos^2(x) in them? For example integrate (1+sin(x))^2 with respect to x

As you will be aware, it is not easy to directly integrate terms involving sin^2(x) and cos^2(x), so we use a substitution to turn them into something which we can integrate. From the double angle formula fo...
MH
Answered by Michael H. • Maths tutor
19025 Views

How do I form the conditional tense in German, and how do I construct an ‘if’ clause?

Conditional sentences indicate degrees of possibility, or the extent to which an event or action is likely to happen. In English, this tense is used for talking about what you would do, if it were possible, ...
GB
Answered by Grace B. • German tutor
25561 Views

Describe the characteristic features of the biome of one tropical region you have studied.

The Amazon Rainforest is the largest rainforest on Earth and covers 40% of South America. It is well known for its great biodiversity with over 2000 species of fish, 500 species of mammals and over 1 million...
CJ
8535 Views

Explain arguments in favour of a codified constitution in the UK.

Firstly, one can argue that a codified constitution provides a strong check on power of the executive. In recent years the UK has seen a shift towards excessive executive power lying with the Prime Minister....
CJ
36612 Views

Why choose me for your GCSE English tutor?

I have had experience working specifically as an English Literature GCSE tutor (English Intervention teacher) within a UK secondary school; this role focused on the AQA exam board but I am also familiar with...
CJ
Answered by Charlotte J. • English tutor
4022 Views