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Integrating the equations: x² + 4x + 3 dx. To integrate, the method is to look each parts of the equation, e.g. the x² firstly. We would add 1 to the power to get x³ . The...

High absorption of salt from the diet results in a higher than normal concentration of salt (sodium chloride) in the blood plasma entering capillaries. This means that there is a higher concentration of s...

case study: Montserrat
Primary effects: 66% of island was covered in ash, 23 people died, buildings and infrastructure damaged
Secondary effects: tourism industry struggles, people left the isla...

An unseen poem is designed to test your ability to respond to a poem, rather than memorising analysis, and your knowledge and application of literary terms. Though it can seem daunting, it is possible to ...

So firstly, we need to know what type of answer we are aiming for. The question tells us to put our answer in the format a√2 where a is an integer. As we know from previous work, an integer is a whole...