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Find the intergral of 2x^5 - 1/4x^3 - 5 with respect to x.

2x 5 - 1/4x 3 - 5 can be intergrated by intergrating each term seperately and then remembering to add a constant to your new answer. Therefore the correct answer would be x 6 /3 + 1/8x 2 - 5x + c. This has b...
GH
Answered by George H. • Maths tutor
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Comment closely on ways in which the language and structure create the mood of the poem “Song” by Alun Lewis

The poet creates a mood of melancholy by presenting life as unbearable when losing the one you love. This is shown by “But oh! the drag and dullness of my Self: / The turning seasons wither in my head.” The ...
ES
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Explain what causes the Bohr shift to occur, and give one situation in which this is useful.

The Bohr Shift describes the movement of the oxygen dissociation curve to the right of normal. This occurs due to increased levels of carbon dioxide, such as when a person increases their exercise level, whi...
DP
Answered by Danielle P. • Biology tutor
27455 Views

How do I write an essay under exam conditions?

Exams such as GCSEs and A-Levels are all about ticking off boxes and jumping through hoops. The English education system is designed in such a way that it is best to approach English exams in regard to their...
LB
3792 Views

Calculate the empirical formula of a compound containing 77.7% Iron and 22.3% of oxygen.

An empirical formula is the simplest whole number ratio of atoms of each element present in the compound.1) Divide by atomic relative mass to find the number of moles. 2) Find a ratio between the moles. 3) D...
JS
Answered by Jeel S. • Chemistry tutor
4717 Views