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outline and evaluate one biological treatment for schizophrenia

Currently the most successful treatment for schizophrenia is the use of drugs to help balance the chemicals in the patients brain. Leading research on this particular illness has found that excess dopamine i...
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Answered by Sophie B. • Psychology tutor
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Traduisez en français le phrase suivante: Illegal immigrants are scared that they will be deported by the government

Les immigrés en situation irrégulière ont peur qu’ils soient expulsés par le gouvernement The main verb (être) is in the subjunctive because all verbs expressing emotional states such as fears, expectations,...
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Answered by Megan R. • French tutor
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x^2 - 10x + 21 = 0

First, factorise the quadratic equation. Find two numbers that multiply to give 21 and add to give 10. 7 and 3 (x-7)(x-3)=0 Now find the value x so that when these brackets are multiplied together the answer...
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Answered by Ben S. • Maths tutor
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rex Aegypti duos liberos habebat. hi liberi erant Cleopatra et Ptolemaeus. per multos annos liberi vitam laetam cum patre habebant. deinde post mortem patris Cleopatra erat regina. [passage taken from sample paper, own questions below]

How many children did the king have and what were their names? We look at the first line, which translates to: The king of Egpyt had two children, Cleopatra and Ptolemaeus. The nominative is 'rex' (king), th...
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Answered by Rania A. • Latin tutor
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Find the derivative of f(x)=x^2*e^x+x

You can split the derivative into 2 parts: dx/dy (x^2*e^x) + dx/dy (x) For the first part you have to use the product rule, so let U=x^2 V=e^x U'=2x V'=Chain rule V'=dx/dy(e^x) dx/dy(x)=e^x 1=e^x Returning t...
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Answered by Benedict R. • Maths tutor
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