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solve x^2 - x - 6 = 0

y = x 2 - x - 6It is first important to realise that we are able to find the values of x when y = 0, that is where the parabola crosses the x axis. We can visually represent this and our solutions to the equ...
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Answered by Harry R. Maths tutor
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Discuss two different stakeholders that may resist change in business

Chains of analysis are essential with business questions - Point --> this means that --> as a result --> howeverStakeholders that could be discussed are employees, shareholders, owners, customers, s...
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Infections can also be caused by viruses. Describe the lytic pathway of a virus and how this causes the spread of infection through a population.

Infections can be caused by a variety of different microorganisms. Amongst them, pathogenic viruses can cause a range of different condition, such as the common cold (the flu virus) and the HIV virus. Viruse...
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Answered by Jack G. Biology tutor
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Identify three features of melody, harmony and/or instrumentation used in Haydn: Symphony No. 100 in G major, ‘Military’, that is typical of the music of the Classical period?

The melodic phrases are predominantly balanced and conjunct. There is additionally melodic ornamentation, such as appoggiaturas (grace notes). There is also some chromatic movement. The harmonic progressions...
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Answered by Oren V. Music tutor
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Explain what an ionic bond is and how the charges and radii can affect the melting and boiling points of the ionic compounds

An ionic bond is the electrostatic attraction between two oppositely charged ions to form an ionic compound. The greater the charge of an ion the stronger the ionic bond as the attraction between the positiv...
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Answered by Charles H. Chemistry tutor
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