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I have explored the work of health professionals in detail during the last two years. Through a series of a work experience placements and volunteering I have been able to observe the important work that ...

In bullet points:

• The bill system allows for UK legislation brought forward by the government to be debated in both the House of Lords and Commons where amendments can be put forward and ...

Look for the corresponding letters to each number. So, as an example those with a. remember that the + or - before it tells us whether it is to be added or subtracted

There are 2a-a+3a so that = 4a...

At first this equation seems tricky, but we can perform a clever substitution to simplify it. We notice that if let y = 2^x, then we can rewrite this as:

8(y^2) - 9y + 1 = 0

This now becomes...

This question relies on knowledge of algebraic expressions and highest common factors.

What is the highest common factor which goes into the expressions 8y and 4y^2.

The answer is 4y. This i...