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How would I structure an essay on the theme of betrayal in Othello?

The most important part of writing an English essay is the plan, and yet it is the aspect most neglected during an exam. In order to structure this question, I would first brainstorm the key examples of betr...
CK
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Differentiate y = 15x^3 + 24x^2 + 6 with respect to x.

To differentiate y with respect to x, you have to multiply each x term by their respective power and then decrease their power by one. For example, 4x 2 differentiated is 2 x 4x 2-1 = 8x. So, splitting this ...
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Answered by Dominic M. • Maths tutor
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Why does the first ionisation energy increase across period 3?

The 1st ionisation energy is defined as the energy required to remove the outermost electron from one mole of gaseous atoms, forming one mole of gaseous 1+ ions. Moving from left to right the proton number i...
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Answered by Hamish P. • Chemistry tutor
2599 Views

How do I effectively use critical sources in essays?

Using secondary critical sources in your essays can be intimidating but here are three ways you can apply it effectively: 1.To bolster your own argument - This is possibly the easiest way to utilize a critic...
EB
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what is the advantage of having a large surface area?

Gas exchange surfaces tend to have the adaptation a large SA:volume ratio. This is advantageous as it increases the area over which gases and other materials can be transported into and out of the organism, ...
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Answered by Saskia D. • Biology tutor
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