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To calculate the minimum value of A we first need to establish an equation for A. The surface area of a cuboid is relatively simple to figure out we simply work out the area of the faces and sum them toge...

First we find two numbers that that add up to -8 and multiply to make 15. In this case the numbers are -3 and -5. This means we can now factorise the quadratic to give (x - 5) (x - 3) = 0. For the above t...

Forming the perfect tense in French is simple: you need to firstly decide whether the verb you want to conjugate is avoir or être. If the verb is avoir, then you must first conjugate avoir in the present ...

Another way in which the theme of death is shown is through the structure of these two poems. There are differences in the way the poems are structured. Hardy’s ‘The Man He Killed’ is written in quatrains...

This question is an example of the 'suggest' questions that are asked. 'The hole is due to the failure of the foramen ovale to close. As a result, oxygenated blood from the left ventricle mixes with deoxy...