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How to do Difficult Surd Algebraic manipulation questions example: Rationalise the denominator of the expression: 1+5^(1/2) / 3+5^(1/2). Give your answer in its simplest form:

The first thing to do, is to assess how far the student has managed to work, and then find the missing pieces within the students skill or knoweldge. I might decide to go through the question with the stu...

Answered by Alexander V. • Maths tutor

2998 Views

Outline one philosophical argument for the existence of God.

Possible answers might include: The Cosmological (First Cause) Argument - Everything must have a cause and the cause must be God.The Ontological Argument - God exists in the mind. No greater being than Go...

Answered by Martha P. • Philosophy and Ethics tutor

4684 Views

Describe and Evaluate Asch's research into conformity. (16 marks)

A 16 mark question is divided into 6 marks for AO1 and 10 marks for AO3. AO1 involves describing and outlining the study or theory. In this case, you should outline the key features of Asch's study:How ma...

Answered by Abigail E. • Psychology tutor

12700 Views

What is the difference between the Subjunctive and the Indicative?

Generally, we use the indicative tense when talking about facts or statements that we are confident are true and no element of doubt is expressed in the sentence.E.g. I go to the cinema = Voy al cineE.g. ...

Answered by Louisa M. • Spanish tutor

1375 Views

How can you tell if a function is even or odd?

If you have a plot of the function, you can look at its symmetries. If the plot to the left of the y axis is the mirror image with respect to the y axis of the plot to the right, it's an even function. If...

Answered by Francois d. • Maths tutor

3521 Views