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This differentiation requires use of the chain rule. The first step is to differentiate the whole thing, treating the bracket as u, so u=1+2x². Therefore we are differentiating u^1/2....

Politics is a baffling subject. 

The play-within-a-play highlights the feeling of paranoia built up throughout Hamlet. In performance, it makes the audience highly aware of their perspective as witnesses to both truth and lies. The whole...

Polar molecules are those that have permanent dipoles. A permanent dipole occurs due to a difference in the electronegativity of the atoms involved in the bond. You might not be familiar with the term ´el...

In March 1917, Russian Tsar Nicholas II abdicated and was replaced by the Provisional Government. There are various reasons why the Tsarist regime collapsed but this essay will outline three possible reas...