Top answers

How do you complete the square? example: x^2 + 8x + 13=0

the method to complete the square is as follows; -take the constant (13) away from both sides of the equation leaving x and x^2 terms only on one side of the equation: x^2+8x=-13 -Add half of the value of th...
JM
Answered by John-Felipe M. • Maths tutor
5469 Views

Why GDP is not a good measurement of standards of living.

GDP fails to include areas such as education (e.g. years of schooling), Health (e.g. numbers of doctors per 1000 inhabitants, life expectancy), income distribution etc.
EZ
Answered by Effie Z. • Economics tutor
3072 Views

How much work experience do I need before applying to medical school?

This is a very common question and unfortunately there is no right or wrong answer. Medical schools want to see your commitment to pursuing a career in medicine and your motives for applying. Work experience...
JD
2470 Views

How do I gain top marks in WJEC Media Studies MS4?

Media responses at AS and A Level are most effective when rounded with in depth knowledge of theories and your examples. Specifically looking at the WJEC specification and mark scheme, responses at both AS a...
RP
5883 Views

What makes a top-band A-Level answer?

Firstly remember that a brilliant A-Level English essay is not based on one correct answer, it is a well-supported point of view. 1.) CONTEXT - Context is absolutely key at A-Level, for my AQA A2 exam contex...
RK
13593 Views