Top answers

Integrate the function (3x+4)^2 using methods of expansion and substitution

For expansion:(3x+4) 2 =9x 2 +24x+16, go through expansion in online classroom. Now we integrate this using standard polynomial integration rules. For substitution: use the substitution u=3x+4, and use the i...
MR
Answered by Morgan R. • Maths tutor
4419 Views

How do I find artistic inspiration for a project that could go in so many directions?

The key is to avoid being overwhelmed. To achieve this, you need to systematically reduce your options from "so many" , to one possible direction. You need to ask yourself what it is you like looki...
KU
Answered by Kayra U. • Art tutor
2477 Views

Simplify fully (x^2 + 3x)/(4x + 12) ​

First, factorise both the top and the bottom expressions. What is the common factor for the top expression? (expect an answer of x). If you factorise out the x, what are you left with? (expect x(x+3))What is...
MP
Answered by Martha P. • Maths tutor
3783 Views

How do I differentiate between haben and sein verbs when using perfect past?

When using perfect past, you should form your sentence with both an auxiliary verb (haben/sein) and the past participle of your chosen doing word. e.g. Person + auxilliary verb + details + past participle. E...
PL
Answered by Philippa L. • German tutor
4304 Views

Work out 51% of 400

0.51x400 =204
RN
Answered by Rachel N. • Maths tutor
4909 Views