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differentiate (1+2x^2)^(1/2)

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+2x 2 . Therefore we are differentiating u 1/2 . This means our first...
RS
Answered by Reuben S. • Maths tutor
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What is Politics?

Politics is a baffling subject.
HG
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What does the inset play (Act 3, Sc ii) in Shakespeare's Hamlet tell us about the theme of deception?

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 sc...
JB
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What is the difference between a polar molecule and a non-polar molecule? Can non-polar molecules be formed by polar atoms?

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 ´elect...
AG
Answered by Adrian G. • Chemistry tutor
8655 Views

Why did the Tsarist regime collapse in 1917?

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 reasons...
KV
Answered by Karina V. • History tutor
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